Image of Prof Bill Baltzopoulos

Prof Bill Baltzopoulos

Sport and Exercise Sciences

Faculty of Science

Email: V.Baltzopoulos@ljmu.ac.uk

Telephone: 0151 904 6272

See My Tutor

website

Bill Baltzopoulos was appointed as Head of the Research Institute for Sport and Exercise Sciences (RISES) in February 2016.

He is a Professor of Biomechanics and his academic career started at Liverpool University where he completed a PhD on knee joint biomechanics after his undergraduate studies at the Aristotelian University of Thessaloniki in Greece. He was then appointed as Lecturer in Biomechanics in 1990 at the Department of Movement Sciences in the Faculty of Medicine of the University of Liverpool. He moved to Manchester Metropolitan University (MMU) as a Reader in Biomechanics in 1995 and after a brief period as Associate Professor at the University of Thessaly in Greece between 1999-2001, he returned to the School of Healthcare Sciences in the Faculty of Science and Engineering of MMU as Professor of Biomechanics. He moved to Brunel University London in 2011 where he was was appointed to a Chair in Biomechanics in the Division of Sport, Health and Exercise Sciences and he was the Director of Research in the Department of Life Sciences and the Director of the Centre for Sports Medicine and Human Performance (2014-2016) in the College of Health and Life Sciences.

His main research interests and work are focused on the biomechanics of the musculoskeletal system. His team have unique expertise in using an innovative combination of modern imaging techniques that include X-Ray video, MRI and ultrasound for studying in vivo muscle-tendon and joint function. These techniques allow the development of accurate and individualised biomechanical models of the musculoskeletal system to study joint and muscle forces and the loading of different tissues during various movements, pathological conditions and sports activities. They are the only group in the world that combined isokinetic dynamometry with X-Ray video to examine knee joint and muscle in-vivo function in both static and dynamic conditions. This has led to significant advancements in muscle-tendon mechanics knowledge and applications in the areas of human movement, ageing, rehabilitation, exercise and sport. Their research work has been funded by grants from charitable organisations and the main UK Research Councils in addition to cross research council initiatives such as the New Dynamics of Ageing (NDA), the Canada-UK Aging Initiative and the European Union through an Erasmus Mundus PhD programme network (MOVE-AGE), and more recently from Arthritis Research UK and Action Medical Research in collaboration with colleagues at Brunel and other UK and EU Universities.

He has published over 110 papers with a Citation Index of 4512 and an h-index of 42. He is the author of several book chapters on general muscle function and assessment of muscle strength, and the author of the Isokinetic Dynamometry section of the British Association of Sport and Exercise Science (BASES) guidelines for biomechanical assessment and the lead author of the recent BASES expert position statement on assessment of muscle strength with Isokinetic Dynamometry. He has supervised over 30 PhD and MPhil students, examined more than 10 PhD students at home and abroad and delivered Keynote and other invited presentations at over 40 meetings and Conferences. He was Editor of the Biomechanics Section of the Journal of Sport Sciences (2001-2006) and member of the Editorial Board of various other journals including Frontiers in Bioengineering and Biotechnology (Biomechanics), member of the Advisory Board of the European Journal of Applied Physiology and Consulting Editor of the Journal of Biomechanics.

He has experience of working in research council and other funder and research quality assessment organisations both home and abroad. He was appointed to the pool of BBSRC Committee members and served as a BBSRC Committee A member between 2009-10 including the round of applications under the joint BBSRC-UK Sport call on Sports Sciences research linked to the 2012 Olympic Games and he is currently a member of the EPSRC Reviewer College. He was also appointed and served as member and the only biomechanics expert in the RAE 2008 sub-panel on Sport Related Studies (K-46). In the more recent research assessment cycle he was appointed as deputy chair of sub-panel 26 (Sport and Exercise Sciences) in Main Panel C of the Research Excellence Framework 2014 (REF2014).

He is a member of various professional and scientific associations including ISB, ESB, ECSS, ISBS (Board of Directors 1999-2001) and a Fellow of BASES having served in various roles of the Association (Biomechanics Section Education Committee 1996-1998, Biomechanics Section Chair 1998-1999, BASES Executive Committee 1998-1999). He was also a founding member and first Chair of the Greek Society of Biomechanics (2005-2007).

Research areas:

Biomechanics of the musculoskeletal system in normal and pathological conditions
Musculoskeletal modelling for optimising performance, predicting joint loading and preventing musculoskeletal injuries in sport and exercise
Muscle and tendon in vivo function and implications for performance
Ageing of the musculoskeletal system and biomechanical implications for mobility, stair negotiation and falls
Muscle and joint function assessment, training and rehabilitation using Isokinetic Dynamometry
Development of novel imaging techniques for the assessment of in vivo musculoskeletal function

Academic appointments

Head of the Research Institute for Sport and Exercise Sciences (RISES), School of Sport and Exercise Sciences, Liverpool John Moores University, 2016 - present

Highlighted publications

Santuz A, Ekizos A, Janshen L, Baltzopoulos V, Arampatzis A. 2017. The influence of footwear on the modular organization of running Frontiers in Physiology, 8 DOI Author Url Publisher Url Public Url

Santuz A, Ekizos A, Janshen L, Baltzopoulos V, Arampatzis A. 2017. On the Methodological Implications of Extracting Muscle Synergies from Human Locomotion International Journal of Neural Systems, 27 DOI Author Url Publisher Url

Selfe J, Janssen J, Callaghan M, Witvrouw E, Sutton C, Richards J, Stokes M, Martin D, Dixon J, Hogarth R, Baltzopoulos V, Ritchie E, Arden N, Dey P. 2016. Are there three main subgroups within the patellofemoral pain population? A detailed characterisation study of 127 patients to help develop targeted intervention (TIPPs) British Journal of Sports Medicine, 50 :873-880 DOI Author Url Publisher Url

Margaritelis NV, Theodorou AA, Baltzopoulos V, Maganaris CN, Paschalis V, Kyparos A, Nikolaidis MG. 2015. Muscle damage and inflammation after eccentric exercise: can the repeated bout effect be removed? Physiological reports, 3 :e12648 DOI Author Url Publisher Url Public Url

Telonio A, Blanchet S, Maganaris CN, Baltzopoulos V, Villeneuve S, McFadyen BJ. 2014. The division of visual attention affects the transition point from level walking to stair descent in healthy, active older adults EXPERIMENTAL GERONTOLOGY, 50 :26-33 DOI Author Url Publisher Url Public Url

Di Giulio I, Baltzopoulos V, Maganaris CN, Loram ID. 2013. Human standing: does the control strategy preprogram a rigid knee? JOURNAL OF APPLIED PHYSIOLOGY, 114 :1717-1729 DOI Author Url Publisher Url

Telonio A, Blanchet S, Maganaris CN, Baltzopoulos V, McFadyen BJ. 2013. The detailed measurement of foot clearance by young adults during stair descent JOURNAL OF BIOMECHANICS, 46 :1400-1402 DOI Author Url Publisher Url

Journal article

Ram M, Baltzopoulos V, Shaw A, Maganaris CN, Cullen J, O'Brien TD. 2024. Stair-Fall Risk Parameters in a Controlled Gait Laboratory Environment and Real (Domestic) Houses: A Prospective Study in Faller and Non-Faller Groups Sensors, 24 DOI Author Url Publisher Url Public Url

Ram M, Baltzopoulos V, Shaw A, Maganaris CN, Cullen J, O'Brien TD, Kot P. 2023. A Novel Smart Shoe Instrumented with Sensors for Quantifying Foot Placement and Clearance during Stair Negotiation Sensors, 23 DOI Author Url Publisher Url Public Url

Doslikova K, Reeves ND, Maganaris CN, Baltzopoulos V, Verschueren SMP, Luyten FP, Jones RK, Felson DT, Callaghan MJ. 2023. The effects of a sleeve knee brace during stair negotiation in patients with symptomatic patellofemoral osteoarthritis Clinical Biomechanics, 111 :106137 DOI Author Url Publisher Url Public Url

Skervin TK, Thomas NM, Schofield AJ, Hollands MA, Maganaris CN, O’Brien TD, Baltzopoulos V, Foster RJ. 2023. Accuracy and Precision of a Novel Photogate System to Measure Toe Clearance on Stairs Sensors, 23 DOI Author Url Publisher Url Public Url

Armstrong R, Baltzopoulos V, Langan-Evans C, Clark DR, Jarvis JC, Stewart CE, O'Brien TD. 2022. An investigation of movement dynamics and muscle activity during traditional and accentuated-eccentric squatting. PLoS One, 17 DOI Author Url Publisher Url Public Url

Pamboris GM, Noorkoiv M, Baltzopoulos V, Powell DW, Howes T, Mohagheghi AA. 2022. Influence of dynamic stretching on ankle joint stiffness, vertical stiffness and running economy during treadmill running Frontiers in Physiology, 13 DOI Publisher Url Public Url

Rousseau C, Taha L, Barton GJ, Garden P, Baltzopoulos V. 2022. Assessing posture while playing in musicians – A systematic review Applied Ergonomics, 106 DOI Author Url Publisher Url Public Url

McCabe PG, Lisboa P, Baltzopoulos V, Olier I. 2022. Externally validated models for first diagnosis and risk of progression of knee osteoarthritis. PloS one, 17 DOI Author Url Publisher Url Public Url

Harkness-Armstrong C, Maganaris CN, Walton R, Wright DM, Bass A, Baltzopoulos V, O'Brien TD. 2022. Children who idiopathically toe-walk have greater plantarflexor effective mechanical advantage compared to typically developing children. European Journal of Applied Physiology, DOI Author Url Publisher Url Public Url

Kellis E, Sahinis C, Baltzopoulos V. 2022. Is hamstrings-to-quadriceps torque ratio useful for predicting anterior cruciate ligament and hamstring injuries? A systematic and critical review Journal of Sport and Health Science, 12 :343-358 DOI Author Url Publisher Url Public Url

Armstrong R, Baltzopoulos V, Langan-Evans C, Clark DR, Jarvis JC, Stewart CE, O'Brien TD. 2022. Determining concentric and eccentric force-velocity profiles during squatting European Journal of Applied Physiology, DOI Author Url Publisher Url Public Url

Skervin TK, Thomas NM, Schofield AJ, Hollands MA, Maganaris CN, O'Brien TD, Baltzopoulos V, Foster RJ. 2021. Using a stair horizontal-vertical illusion to increase foot clearance over an inconsistently taller stair-riser. PLoS One, 16 DOI Author Url Publisher Url Public Url

Harkness‐Armstrong C, Maganaris CN, Walton R, Wright DM, Bass A, Baltzopoulos V, O'Brien TD. 2021. In vivo operating lengths of the gastrocnemius muscle during gait in children who idiopathically toe‐walk Experimental Physiology, 106 :1806-1813 DOI Author Url Publisher Url Public Url

Harkness-Armstrong C, Maganaris C, Walton R, Wright D, Bass A, Baltzopoulos V, O'Brien TD. 2021. Muscle architecture and passive lengthening properties of the gastrocnemius medialis and Achilles tendon in children who idiopathically toe-walk Journal of Anatomy, :1-8 DOI Author Url Publisher Url Public Url

Thomas NM, Skervin TK, Foster RJ, Parr JVV, Carpenter MG, O'Brien TD, Maganaris CN, Baltzopoulos V, Lees C, Hollands MA. 2021. Influence of step-surface visual properties on confidence, anxiety, dynamic stability, and gaze behaviour in young and older adults. Human Movement Science, 77 DOI Author Url Publisher Url Public Url

Kokkotis C, Moustakidis S, Baltzopoulos V, Giakas G, Tsaopoulos D. 2021. Identifying Robust Risk Factors for Knee Osteoarthritis Progression: An Evolutionary Machine Learning Approach Healthcare, 9 DOI Author Url Publisher Url Public Url

Baltzopoulos V. 2021. Inverse dynamics, joint reaction forces and loading in the musculoskeletal system: guidelines for correct mechanical terms and recommendations for accurate reporting of results Sports Biomechanics, DOI Author Url Publisher Url Public Url

Rousseau C, Barton G, Garden P, Baltzopoulos V. 2021. Development of an injury prevention model for playing-related musculoskeletal disorders in orchestra musicians based on predisposing risk factors International Journal of Industrial Ergonomics, 81 DOI Author Url Publisher Url

Ryan JM, Lavelle G, Theis N, Noorkoiv M, Kilbride C, Korff T, Baltzopoulos V, Shortland A, Levin W. 2020. Progressive resistance training for adolescents with cerebral palsy: the STAR randomized controlled trial Developmental Medicine and Child Neurology, 62 :1283-1293 DOI Author Url Publisher Url Public Url

Monte A, Maganaris C, Baltzopoulos V, Zamparo P. 2020. The influence of Achilles tendon mechanical behaviour on "apparent" efficiency during running at different speeds EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY, 120 :2495-2505 DOI Author Url Publisher Url

Wang K, Hosseinnejad SH, Jabran A, Baltzopoulos B, Ren L, Qian Z. 2020. A biomechanical analysis of3Dstress and strain patterns in patellar tendon during knee flexion INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING, 36 DOI Author Url Publisher Url

Di Giulio I, Reeves ND, Roys M, Buckley JG, Jones DA, Gavin JP, Baltzopoulos V, Maganaris CN. 2020. Stair Gait in Older Adults Worsens With Smaller Step Treads and When Transitioning Between Level and Stair Walking. Frontiers in Sports and Active Living, 2 DOI Author Url Publisher Url Public Url

Lavelle G, Noorkoiv M, Theis N, Korff T, Kilbride C, Baltzopoulos V, Shortland A, Levin W, Ryan JM. 2020. Validity of the International Physical Activity Questionnaire Short Form (IPAQ-SF) as a measure of physical activity (PA) in young people with cerebral palsy: A cross-sectional study PHYSIOTHERAPY, 107 :209-215 DOI Author Url Publisher Url

Ackermans TMA, Francksen NC, Lees C, Papatzika F, Arampatzis A, Baltzopoulos V, Lisboa P, Hollands MA, O'Brien TD, Maganaris CN. 2020. Prediction of balance perturbations and falls on stairs in older people using a biomechanical profiling approach: A 12-month longitudinal study. Journals of Gerontology Series A, DOI Author Url Publisher Url Public Url

Harkness-Armstrong C, Debelle H, Maganaris CN, Walton R, Wright DM, Bass A, Baltzopoulos V, O’Brien TD. 2020. Effective Mechanical Advantage About the Ankle Joint and the Effect of Achilles Tendon Curvature During Toe-Walking Frontiers in Physiology, 11 DOI Author Url Publisher Url Public Url

Monte A, Baltzopoulos V, Maganaris CN, Zamparo P. 2020. Gastrocnemius Medialis and Vastus Lateralis in vivo muscle-tendon behaviour during running at increasing speeds. Scandinavian Journal of Medicine & Science in Sports, 30 :1163-1176 DOI Author Url Publisher Url Public Url

Fasbender P, Korff TJ, Baltzopoulos VB, Linthorne NP. 2020. Optimal mass of the arm segments in throwing: A two-dimensional computer simulation study EUROPEAN JOURNAL OF SPORT SCIENCE, 21 :45-52 DOI Author Url Publisher Url

Thomas N, Skervin T, Foster RJ, O'Brien TD, Carpenter M, Maganaris CN, Baltzopoulos V, Lees C, Hollands MA. 2020. Optimal lighting levels for stair safety: influence of lightbulb type and brightness on confidence, dynamic balance and stepping characteristics Experimental Gerontology, DOI Author Url Publisher Url Public Url

Ackermans TMA, Francksen NC, Casaña-Eslava RV, Lees C, Baltzopoulos V, Lisboa PJG, Hollands MA, O'Brien TD, Maganaris CN. 2020. Stair negotiation behaviour of older individuals: Do step dimensions matter? Journal of Biomechanics, DOI Author Url Publisher Url Public Url

Charette C, Blanchet S, Maganaris CN, Baltzopoulos V, McFadyen BJ. 2019. Community-dwelling older adults with mild cognitive impairments show subtle visual attention costs when descending stairs. Human Movement Science, 69 DOI Author Url Publisher Url Public Url

Di Giulio I, McFadyen BJ, Blanchet S, Reeves ND, Baltzopoulos V, Maganaris CN. 2019. Mobile phone use impairs stair gait: A pilot study on young adults. Applied Ergonomics, 84 DOI Author Url Publisher Url Public Url

Gavin JP, Reeves ND, Jones DA, Roys M, Buckley JG, Baltzopoulos V, Maganaris CN. 2019. Combined Resistance and Stretching Exercise Training Benefits Stair Descent Biomechanics in Older Adults. Frontiers in Physiology, 10 :873-873 DOI Author Url Publisher Url Public Url

Ackermans TMA, Francksen NC, Casaña-Eslava RV, Lees C, Baltzopoulos V, Lisboa PJG, Hollands MA, O'Brien TD, Maganaris CN. 2019. A novel multivariate approach for biomechanical profiling of stair negotiation. Experimental Gerontology, DOI Author Url Publisher Url Public Url

Di Giulio I, Baltzopoulos V. 2019. Attainment of quiet standing in humans: Are the lower limb joints controlled relative to a misaligned postural reference? Frontiers in Physiology, 10 DOI Author Url Publisher Url Public Url

Noorkoiv M, Lavelle G, Theis N, Korff T, Kilbride C, Baltzopoulos V, Shortland A, Levin W, Ryan JM. 2019. Predictors of Walking Efficiency in Children with Cerebral Palsy: Lower-Body Joint Angles, Moments, and Power Physical Therapy, 99 :711-720 DOI Author Url Publisher Url Public Url

Greca JPDA, Ryan J, Baltzopoulos V, Korff T. 2019. Biomechanical evaluation of walking and cycling in children Journal of Biomechanics, 87 :13-18 DOI Author Url Publisher Url Public Url

Pamboris GM, Noorkoiv M, Baltzopoulos V, Mohagheghi AA. 2018. Dynamic stretching is not detrimental to neuromechanical and sensorimotor performance of ankle plantarflexors. Scandinavian Journal of Medicine & Science in Sports, 29 :200-212 DOI Author Url Publisher Url Public Url

Santuz A, Ekizos A, Janshen L, Mersmann F, Bohm S, Baltzopoulos V, Arampatzis A. 2018. Modular control of human movement during running: An open access data set Frontiers in Physiology, 9 DOI Author Url Publisher Url Public Url

Carruth H, Barton G, Trinca D, Holmes G, Bass A, Baltzopoulos V, Maganaris C, O'Brien TD. 2018. P 065 - Influence of equinus correction on mechanical advantage of the plantarflexors during gait in children with cerebral palsy Gait and Posture, 65 :340-341 DOI Author Url Publisher Url

King SL, Underdown T, Reeves ND, Baltzopoulos V, Maganaris CN. 2018. Alternate stair descent strategies for reducing joint moment demands in older individuals. Journal of Biomechanics, 78 :126-133 DOI Author Url Publisher Url Public Url

Pamboris GM, Noorkoiv M, Baltzopoulos V, Gokalp H, Marzilger R, Mohagheghi AA. 2018. Effects of an acute bout of dynamic stretching on biomechanical properties of the gastrocnemius muscle determined by shear wave elastography PLoS ONE, 13 DOI Author Url Publisher Url Public Url

Santuz A, Ekizos A, Janshen L, Baltzopoulos V, Arampatzis A. 2017. The influence of footwear on the modular organization of running Frontiers in Physiology, 8 DOI Author Url Publisher Url Public Url

Bampouras TM, Reeves ND, Baltzopoulos V, Maganaris CN. 2017. The role of agonist and antagonist muscles in explaining isometric knee extension torque variation with hip joint angle. European Journal of Applied Physiology, 117 :2039-2045 DOI Author Url Publisher Url Public Url

Santuz A, Ekizos A, Janshen L, Baltzopoulos V, Arampatzis A. 2017. On the Methodological Implications of Extracting Muscle Synergies from Human Locomotion International Journal of Neural Systems, 27 DOI Author Url Publisher Url

Bampouras TM, Reeves ND, Baltzopoulos V, Maganaris CN. 2017. Interplay between body stabilisation and quadriceps muscle activation capacity. Journal of Electromyography and Kinesiology, 34 :44-49 DOI Author Url Publisher Url Public Url

Ryan JM, Theis N, Kilbride C, Baltzopoulos V, Waugh C, Shortland A, Lavelle G, Noorkoiv M, Levin W, Korff T. 2016. Strength Training for Adolescents with cerebral palsy (STAR): study protocol of a randomised controlled trial to determine the feasibility, acceptability and efficacy of resistance training for adolescents with cerebral palsy BMJ open, 6 :e012839-e012839 DOI Author Url Publisher Url Public Url

Selfe J, Janssen J, Callaghan M, Witvrouw E, Sutton C, Richards J, Stokes M, Martin D, Dixon J, Hogarth R, Baltzopoulos V, Ritchie E, Arden N, Dey P. 2016. Are there three main subgroups within the patellofemoral pain population? A detailed characterisation study of 127 patients to help develop targeted intervention (TIPPs) British Journal of Sports Medicine, 50 :873-880 DOI Author Url Publisher Url

Margaritelis NV, Theodorou AA, Baltzopoulos V, Maganaris CN, Paschalis V, Kyparos A, Nikolaidis MG. 2015. Muscle damage and inflammation after eccentric exercise: can the repeated bout effect be removed? Physiological reports, 3 :e12648 DOI Author Url Publisher Url Public Url

Telonio A, Blanchet S, Maganaris CN, Baltzopoulos V, Villeneuve S, McFadyen BJ. 2015. The division of visual attention affects the transition point from level walking to stair descent in healthy, active older adults (vol 50, pg 26, 2014) EXPERIMENTAL GERONTOLOGY, 61 :156-156 DOI Author Url Publisher Url

Telonio A, Blanchet S, Maganaris CN, Baltzopoulos V, Villeneuve S, McFadyen BJ. 2014. The division of visual attention affects the transition point from level walking to stair descent in healthy, active older adults EXPERIMENTAL GERONTOLOGY, 50 :26-33 DOI Author Url Publisher Url Public Url

Di Giulio I, Baltzopoulos V, Maganaris CN, Loram ID. 2013. Human standing: does the control strategy preprogram a rigid knee? JOURNAL OF APPLIED PHYSIOLOGY, 114 :1717-1729 DOI Author Url Publisher Url

Telonio A, Blanchet S, Maganaris CN, Baltzopoulos V, McFadyen BJ. 2013. The detailed measurement of foot clearance by young adults during stair descent JOURNAL OF BIOMECHANICS, 46 :1400-1402 DOI Author Url Publisher Url

Bampouras TM, Reeves ND, Baltzopoulos V, Jones DA, Maganaris CN. 2012. Is maximum stimulation intensity required in the assessment of muscle activation capacity? JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 22 :873-877 DOI Author Url Publisher Url

Metcalfe SA, Bowling FL, Baltzopoulos V, Maganaris C, Reeves ND. 2012. The reliability of measurements taken from radiographs in the assessment of paediatric flat foot deformity Foot, 22 :156-162 DOI Author Url Publisher Url

O'Brien TD, Reeves ND, Baltzopoulos V, Jones DA, Maganaris CN. 2012. Commentary on Child-Adult Differences in Muscle Activation-A Review PEDIATRIC EXERCISE SCIENCE, 24 :22-25 DOI Author Url Publisher Url

Tsaopoulos DE, Baltzopoulos V, Richards PJ, Maganaris CN. 2011. Mechanical correction of dynamometer moment for the effects of segment motion during isometric knee-extension tests JOURNAL OF APPLIED PHYSIOLOGY, 111 :68-74 DOI Author Url Publisher Url

Tolfrey K, Morse CI. 2011. Muscle size and strength Journal of Applied Physiology, 110 :1752 DOI Author Url Publisher Url

Herzog W. 2011. Commentaries on Viewpoint: Can muscle size fully account for strength differences between children and adults? JOURNAL OF APPLIED PHYSIOLOGY, 110 :1750-1750 DOI Author Url

Salles AS, Baltzopoulos V, Rittweger J. 2011. Differential effects of countermovement magnitude and volitional effort on vertical jumping EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY, 111 :441-448 DOI Author Url Publisher Url

Arampatzis A, Degens H, Baltzopoulos V, Rittweger J. 2011. Why Do Older Sprinters Reach the Finish Line Later? EXERCISE AND SPORT SCIENCES REVIEWS, 39 :18-22 DOI Author Url Publisher Url

Baltzopoulos V. 2010. Comments on "A new method for gravity correction of dynamometer data and determining passive elastic moments at the joint" JOURNAL OF BIOMECHANICS, 43 :3248-3249 DOI Author Url Publisher Url

O'Brien TD, Reeves ND, Baltzopoulos V, Jones DA, Maganaris CN. 2010. Muscle-tendon structure and dimensions in adults and children JOURNAL OF ANATOMY, 216 :631-642 DOI Author Url Publisher Url

O'Brien TD, Reeves ND, Baltzopoulos V, Jones DA, Maganaris CN. 2010. Mechanical properties of the patellar tendon in adults and children JOURNAL OF BIOMECHANICS, 43 :1190-1195 DOI Author Url Publisher Url

O'Brien TD, Reeves ND, Baltzopoulos V, Jones DA, Maganaris CN. 2010. In vivo measurements of muscle specific tension in adults and children EXPERIMENTAL PHYSIOLOGY, 95 :202-210 DOI Author Url Publisher Url

O'Brien TD, Reeves ND, Baltzopoulos V, Jones DA, Maganaris CN. 2009. Moment arms of the knee extensor mechanism in children and adults JOURNAL OF ANATOMY, 215 :198-205 DOI Author Url Publisher Url

O'Brien TD, Reeves ND, Baltzopoulos V, Jones DA, Maganaris CN. 2009. The effects of agonist and antagonist muscle activation on the knee extension moment-angle relationship in adults and children EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY, 106 :849-856 DOI Author Url Publisher Url

O'Brien TD, Reeves ND, Baltzopoulos V, Jones DA, Maganaris CN. 2009. Strong relationships exist between muscle volume, joint power and whole-body external mechanical power in adults and children EXPERIMENTAL PHYSIOLOGY, 94 :731-738 DOI Author Url Publisher Url

Di Giulio I, Maganaris CN, Baltzopoulos V, Loram ID. 2009. The proprioceptive and agonist roles of gastrocnemius, soleus and tibialis anterior muscles in maintaining human upright posture Journal of Physiology, 587 :2399-2416 DOI

Di Giulio I, Maganaris CN, Baltzopoulos V, Loram ID. 2009. The proprioceptive and agonist roles of gastrocnemius, soleus and tibialis anterior muscles in maintaining human upright posture JOURNAL OF PHYSIOLOGY-LONDON, 587 :2399-2416 DOI Author Url Publisher Url

Reeves ND, Spanjaard M, Mohagheghi AA, Baltzopoulos V, Maganaris N. 2009. Older adults employ alternative strategies to operate within their maximum capabilities when ascending stairs JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 19 :E57-E68 DOI Author Url Publisher Url

Spanjaard M, Reeves ND, van Dieen JH, Baltzopoulos V, Maganaris CN. 2009. Influence of gait velocity on gastrocnemius muscle fascicle behaviour during stair negotiation JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 19 :304-313 DOI Author Url Publisher Url

Tsaopoulos DE, Baltzopoulos V, Richards PJ, Maganaris CN. 2009. A comparison of different two-dimensional approaches for the determination of the patellar tendon moment arm length EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY, 105 :809-814 DOI Author Url Publisher Url

Papavramidis T, Kesisoglou I, Orailoglou V, Baltzopoulos V, Grosomanidis V, Papavramidis S. 2009. Mega-obese Patients Weighing More than 250 kg : a Problematic Group ACTA CHIRURGICA BELGICA, 109 :61-64 DOI Author Url Publisher Url

O'Brien TD, Reeves ND, Baltzopoulos V, Jones DA, Maganaris CN. 2008. Assessment of voluntary muscle activation using magnetic stimulation EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY, 104 :49-55 DOI Author Url Publisher Url

Reeves ND, Spanjaard M, Mohagheghi AA, Baltzopoulos V, Maganaris CN. 2008. Influence of light handrail use on the biomechanics of stair negotiation in old age GAIT & POSTURE, 28 :327-336 DOI Author Url Publisher Url

Albracht K, Arampatzis A, Baltzopoulos V. 2008. Assessment of muscle volume and physiological cross-sectional area of the human triceps surae muscle in vivo JOURNAL OF BIOMECHANICS, 41 :2211-2218 DOI Author Url Publisher Url

Vassilis P, Vassilios B, Vassilis M, Athanasios JZ, Vassilis T, Christina K, Yiannis K. 2008. ISOKINETIC ECCENTRIC EXERCISE OF QUADRICEPS FEMORIS DOES NOT AFFECT RUNNING ECONOMY JOURNAL OF STRENGTH AND CONDITIONING RESEARCH, 22 :1222-1227 DOI Author Url Publisher Url

Spanjaard M, Reeves ND, van Diee NJH, Baltzopoulos V, Maganaris CN. 2008. Gastrocnemius muscle fascicle behavior during stair negotiation in humans (vol 102, pg 1618, 2007) JOURNAL OF APPLIED PHYSIOLOGY, 104 :1857-1859 DOI Author Url Publisher Url

Spanjaard M, Reeves ND, van Dieen JH, Baltzopoulos V, Maganaris CN. 2008. Lower-limb biomechanics during stair descent: influence of step-height and body mass JOURNAL OF EXPERIMENTAL BIOLOGY, 211 :1368-1375 DOI Author Url Publisher Url

Spanjaard M, Reeves ND, Van Dieën JH, Baltzopoulos V, Maganaris CN. 2008. Lower-limb biomechanics during stair descent: Influence of step-height and body mass Journal of Experimental Biology, 211 :1368-1375 DOI

Reeves ND, Spanjaard M, Mohagheghi AA, Baltzopoulos V, Maganaris CN. 2008. The demands of stair descent relative to maximum capacities in elderly and young adults JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 18 :218-227 DOI Author Url Publisher Url

Spanjaard M, Reeves ND, Van Dieeen JH, Baltzopoulos V, Maganaris CN. 2008. Influence of step-height and body mass on gastrocnemius muscle fascicle behavior during stair ascent JOURNAL OF BIOMECHANICS, 41 :937-944 DOI Author Url Publisher Url

Mohagheghi AA, Khan T, Meadows TH, Giannikas K, Baltzopoulos V, Maganaris CN. 2008. In vivo gastrocnemius muscle fascicle length in children with and without diplegic cerebral palsy DEVELOPMENTAL MEDICINE AND CHILD NEUROLOGY, 50 :44-50 DOI Author Url Publisher Url

Mian OS, Narici MV, Minetti AE, Baltzopoulos V. 2007. Centre of mass motion during stair negotiation in young and older men GAIT & POSTURE, 26 :463-469 DOI Author Url Publisher Url

Mohagheghi AA, Khan T, Meadows TH, Giannikas K, Baltzopoulos V, Maganaris CN. 2007. Differences in gastrocnemius muscle architecture between the paretic and non-paretic legs in children with hemiplegic cerebral palsy CLINICAL BIOMECHANICS, 22 :718-724 DOI Author Url Publisher Url

Spanjaard M, Reeves ND, van Dieen JH, Baltzopoulos V, Maganaris CN. 2007. Gastrocnemius muscle fascicle behavior during stair negotiation in humans JOURNAL OF APPLIED PHYSIOLOGY, 102 :1618-1623 DOI Author Url Publisher Url

Paschalis V, Giakas G, Baltzopoulos V, Jamurtas AZ, Theoharis V, Kotzamanidis C, Koutedakis Y. 2007. The effects of muscle damage following eccentric exercise on gait biomechanics GAIT & POSTURE, 25 :236-242 DOI Author Url Publisher Url

Tsaopoulos DE, Baltzopoulos V, Richards PJ, Maganaris CN. 2007. In vivo changes in the human patellar tendon moment arm length with different modes and intensities of muscle contraction JOURNAL OF BIOMECHANICS, 40 :3325-3332 DOI Author Url Publisher Url

Tsaopoulos DE, Maganaris CN, Baltzopoulos V. 2007. Can the patellar tendon moment arm be predicted from anthropometric measurements? JOURNAL OF BIOMECHANICS, 40 :645-651 DOI Author Url Publisher Url

Mian OS, Baltzopoulos V, Minetti AE, Narici MV. 2007. The impact of physical training on locomotor function in older people SPORTS MEDICINE, 37 :683-701 DOI Author Url Publisher Url

Mian OS, Thom JM, Narici MV, Baltzopoulos V. 2007. Kinematics of stair descent in young and older adults and the impact of exercise training GAIT & POSTURE, 25 :9-17 DOI Author Url Publisher Url

Bampouras TM, Reeves ND, Baltzopoulos V, Maganaris CN. 2006. Muscle activation assessment: Effects of method, stimulus number, and joint angle MUSCLE & NERVE, 34 :740-746 DOI Author Url Publisher Url

Kotidis EV, Koliakos GG, Baltzopoulos VG, Ioannidis KN, Yovos JG, Papavramidis ST. 2006. Serum ghrelin, leptin and adiponectin levels before and after weight loss: Comparisons of three methods of treatment - A prospective study OBESITY SURGERY, 16 :1425-1432 DOI Author Url Publisher Url

Tsaopoulos DE, Baltzopoulos V, Maganaris CN. 2006. Human patellar tendon moment arm length: Measurement considerations and clinical implications for joint loading assessment CLINICAL BIOMECHANICS, 21 :657-667 DOI Author Url Publisher Url

Maganaris CN, Baltzopoulos V, Tsaopoulos D. 2006. Muscle fibre length-to-moment arm ratios in the human lower limb determined in vivo JOURNAL OF BIOMECHANICS, 39 :1663-1668 DOI Author Url Publisher Url

Maganaris CN, Baltzopoulos V, Sargeant AJ. 2006. Human calf muscle responses during repeated isometric plantarflexions JOURNAL OF BIOMECHANICS, 39 :1249-1255 DOI Author Url Publisher Url

Paschalis V, Koutedakis Y, Baltzopoulos V, Mougios V, Jamurtas AZ, Theoharis V. 2005. The effects of muscle damage on running economy in healthy males INTERNATIONAL JOURNAL OF SPORTS MEDICINE, 26 :827-831 DOI Author Url Publisher Url

Iossifidou A, Baltzopoulos V, Giakas G. 2005. Isokinetic knee extension and vertical jumping: Are they related? JOURNAL OF SPORTS SCIENCES, 23 :1121-1127 DOI Author Url Publisher Url

Paschalis V, Koutedakis Y, Baltzopoulos V, Mougios V, Jamurtas AZ, Giakas G. 2005. Short vs. long length of rectus femoris during eccentric exercise in relation to muscle damage in healthy males CLINICAL BIOMECHANICS, 20 :617-622 DOI Author Url Publisher Url

Paschalis V, Koutedakis Y, Jamurtas AZ, Mougios V, Baltzopoulos V. 2005. Equal volumes of high and low intensity of eccentric exercise in relation to muscle damage and performance JOURNAL OF STRENGTH AND CONDITIONING RESEARCH, 19 :184-188 DOI Author Url Publisher Url

Baltzopoulos V. 2004. Editorial Journal of Sports Sciences, 22 :147-148 DOI Author Url Publisher Url

Burden AM, Trew M, Baltzopoulos V. 2003. Normalisation of gait EMGs: a re-examination JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 13 :519-532 DOI Author Url Publisher Url

Baltzopoulos V. 2003. Writing a scientific paper for publication JOURNAL OF SPORTS SCIENCES, 21 :441-442 DOI Author Url Publisher Url

Maganaris CN, Baltzopoulos V, Sargeant AJ. 2002. Repeated contractions alter the geometry of human skeletal muscle JOURNAL OF APPLIED PHYSIOLOGY, 93 :2089-2094 DOI Author Url Publisher Url

Payton C, Baltzopoulos V, Bartlett R. 2002. Contributions of rotations of the trunk and upper extremity to hand velocity during front crawl swimming JOURNAL OF APPLIED BIOMECHANICS, 18 :243-256 DOI Author Url Publisher Url

Baltzopoulos V. 2002. Call for more papers in the biomechanics section JOURNAL OF SPORTS SCIENCES, 20 :367-368 DOI Author Url Publisher Url

Maganaris CN, Baltzopoulos V, Ball D, Sargeant AJ. 2001. In vivo specific tension of human skeletal muscle JOURNAL OF APPLIED PHYSIOLOGY, 90 :865-872 DOI Author Url Publisher Url

Maganaris CN, Baltzopoulos V, Sargeant AJ. 2000. In vivo measurement-based estimations of the human Achilles tendon moment arm EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY, 83 :363-369 DOI Author Url Publisher Url

Iossifidou AN, Baltzopoulos V. 2000. Inertial effects on moment development during isokinetic concentric knee extension testing JOURNAL OF ORTHOPAEDIC & SPORTS PHYSICAL THERAPY, 30 :317-323 DOI Author Url Publisher Url

Blanpied P. 2000. Inertial effects on moment development during isokinetic concentric knee extension testing - Invited commentary JOURNAL OF ORTHOPAEDIC & SPORTS PHYSICAL THERAPY, 30 :324-326 Author Url

Iossifidou AN, Baltzopoulos V. 2000. Peak power assessment in isokinetic dynamometry EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY, 82 :158-160 DOI Author Url Publisher Url

Maganaris CN, Baltzopoulos V, Sargeant AJ. 1999. Changes in the tibialis anterior tendon moment arm from rest to maximum isometric dorsiflexion: in vivo observations in man CLINICAL BIOMECHANICS, 14 :661-666 DOI Author Url Publisher Url

Payton CJ, Bartlett RM, Baltzopoulos V, Coombs R. 1999. Upper extremity kinematics and body roll during preferred-side breathing and breath-holding front crawl swimming JOURNAL OF SPORTS SCIENCES, 17 :689-696 DOI Author Url Publisher Url

Maganaris CN, Baltzopoulos V. 1999. Predictability of in vivo changes in pennation angle of human tibialis anterior muscle from rest to maximum isometric dorsiflexion EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY AND OCCUPATIONAL PHYSIOLOGY, 79 :294-297 DOI Author Url Publisher Url

Kellis E, Baltzopoulos V. 1999. In vivo determination of the patella tendon and hamstrings moment arms in adult males using videofluoroscopy during submaximal knee extension and flexion CLINICAL BIOMECHANICS, 14 :118-124 DOI Author Url Publisher Url

Kellis E, Baltzopoulos V. 1999. The effects of the antagonist muscle force on intersegmental loading during isokinetic efforts of the knee extensors JOURNAL OF BIOMECHANICS, 32 :19-25 DOI Author Url Publisher Url

Maganaris CN, Baltzopoulos V, Sargeant AJ. 1998. Differences in human antagonistic ankle dorsiflexor coactivation between legs; Can they explain the moment deficit in the weaker plantarflexor leg? EXPERIMENTAL PHYSIOLOGY, 83 :843-855 DOI Author Url Publisher Url

Iossifidou AN, Baltzopoulos V. 1998. Inertial effects on the assessment of performance in isokinetic dynamometry INTERNATIONAL JOURNAL OF SPORTS MEDICINE, 19 :567-573 DOI Author Url Publisher Url

Kellis E, Baltzopoulos V. 1998. Muscle activation differences between eccentric and concentric isokinetic exercise MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 30 :1616-1623 DOI Author Url Publisher Url

Maganaris CN, Baltzopoulos V, Sargeant AJ. 1998. In vivo measurements of the triceps surae complex architecture in man: implications for muscle function JOURNAL OF PHYSIOLOGY-LONDON, 512 :603-614 DOI Author Url Publisher Url

Maganaris CN, Baltzopoulos V, Sargeant AJ. 1998. Changes in Achilles tendon moment arm from rest to maximum isometric plantarflexion: in vivo observations in man JOURNAL OF PHYSIOLOGY-LONDON, 510 :977-985 DOI Author Url Publisher Url

Baltzopoulos V, Iossifidou A. 1998. Dynamic knee joint modelling and estimation of tibio-femoral loading using different knee exercise equipment Journal of Sports Sciences, 16 :3-4 DOI Author Url Publisher Url

Iossifidou AN, Baltzopoulos V. 1998. Inertial effects on the assessment of performance in isokinetic dynamometry International Journal of Sports Medicine, 19 :567-573 DOI

Iossifidou AN, Baltzopoulos V. 1998. Relationship between peak moment, power and work corrected for the influence of inertial effects ISOKINETICS AND EXERCISE SCIENCE, 7 :79-86 DOI Author Url Publisher Url

Iossifidou AN, Baltzopoulos V. 1998. Inertial effects on moment curves and angle of peak moment during isokinetic knee extension ISOKINETICS AND EXERCISE SCIENCE, 7 :87-93 DOI Author Url Publisher Url

Baltzopoulos V, Iossifidou A. 1998. Communications to the Annual Conference of the British Association of Sport and Exercise Sciences (BASES) - PART I: BIOMECHANICS Journal of Sports Sciences, 16 :3-14 DOI Publisher Url

Giakas G, Baltzopoulos V, Bartlett RM. 1997. Improved extrapolation techniques in recursive digital filtering: A comparison of least squares and prediction Journal of Biomechanics, 31 :87-91 DOI Author Url Publisher Url

Kellis E, Baltzopoulos V. 1997. The effects of antagonist moment on the resultant knee joint moment during isokinetic testing of the knee extensors EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY AND OCCUPATIONAL PHYSIOLOGY, 76 :253-259 DOI Author Url Publisher Url

Giakas G, Baltzopoulos V. 1997. Optimal digital filtering requires a different cut-off frequency strategy for the determination of the higher derivatives (vol 30, pg 851, 1997) JOURNAL OF BIOMECHANICS, 30 :1003-1003 DOI Author Url Publisher Url

Giakas G, Baltzopoulos V. 1997. Optimal digital filtering requires a different cut-off frequency strategy for the determination of the higher derivatives JOURNAL OF BIOMECHANICS, 30 :851-855 DOI Author Url Publisher Url

Giakas G, Baltzopoulos V. 1997. A comparison of automatic filtering techniques applied to biomechanical walking data JOURNAL OF BIOMECHANICS, 30 :847-850 DOI Author Url Publisher Url

Giakas G, Baltzopoulos V. 1997. Time and frequency domain analysis of ground reaction forces during walking: An investigation of variability and symmetry GAIT & POSTURE, 5 :189-197 DOI Author Url Publisher Url

Tsirakos D, Baltzopoulos V, Bartlett R. 1997. Inverse optimization: Functional and physiological considerations related to the force-sharing problem CRITICAL REVIEWS IN BIOMEDICAL ENGINEERING, 25 :371-407 DOI Author Url Publisher Url

Kellis E, Baltzopoulos V. 1996. The effects of normalization method on antagonistic activity patterns during eccentric and concentric isokinetic knee extension and flexion JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 6 :235-245 DOI Author Url Publisher Url

Kellis E, Baltzopoulos V. 1996. Agonist and antagonist moment and EMG-angle relationship during isokinetic eccentric and concentric exercise ISOKINETICS AND EXERCISE SCIENCE, 6 :79-87 DOI Author Url Publisher Url

Giakas G, Baltzopoulos V, Dangerfield PH, Dorgan JC, Dalmira S. 1996. Comparison of gait patterns between healthy and scoliotic patients using time and frequency domain analysis of ground reaction forces SPINE, 21 :2235-2242 DOI Author Url Publisher Url

Eston RG, Finney S, Baker S, Baltzopoulos V. 1996. Muscle tenderness and peak torque changes after downhill running following a prior bout of isokinetic eccentric exercise JOURNAL OF SPORTS SCIENCES, 14 :291-299 DOI Author Url Publisher Url

Kellis E, Baltzopoulos V. 1996. Gravitational moment correction in isokinetic dynamometry using anthropometric data MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 28 :900-907 DOI Author Url Publisher Url

Kellis E, Baltzopoulos V. 1996. Resistive eccentric exercise: Effects of visual feedback on maximum moment of knee extensors and flexors JOURNAL OF ORTHOPAEDIC & SPORTS PHYSICAL THERAPY, 23 :120-124 DOI Author Url Publisher Url

Eston RG, Finney S, Baker S, Baltzopoulos V. 1996. Muscle tenderness and peak torque changes after downhill running following a prior bout of isokinetic eccentric exercise Journal of Sports Sciences, 14 :291-299 DOI Publisher Url

Baltzopoulos V. 1996. Gravitational and joint loading during isokinetic exercise: Rehabilitation considerations Isokinetics and Exercise Science, 5 :131-134 DOI Publisher Url

Iossifidou AN, Baltzopoulos V. 1996. Angular velocity in eccentric isokinetic dynamometry Isokinetics and Exercise Science, 6 :65-70 DOI Publisher Url

BALTZOPOULOS V. 1995. MUSCULAR AND TIBIOFEMORAL JOINT FORCES DURING ISOKINETIC CONCENTRIC KNEE EXTENSION CLINICAL BIOMECHANICS, 10 :208-214 DOI Author Url Publisher Url

ESTON RG, MICKLEBOROUGH J, BALTZOPOULOS V. 1995. ECCENTRIC ACTIVATION AND MUSCLE DAMAGE - BIOMECHANICAL AND PHYSIOLOGICAL CONSIDERATIONS DURING DOWNHILL RUNNING BRITISH JOURNAL OF SPORTS MEDICINE, 29 :89-94 DOI Author Url Publisher Url

BALTZOPOULOS V. 1995. A VIDEOFLUOROSCOPY METHOD FOR OPTICAL DISTORTION CORRECTION AND MEASUREMENT OF KNEE-JOINT KINEMATICS CLINICAL BIOMECHANICS, 10 :85-92 DOI Author Url Publisher Url

KELLIS E, BALTZOPOULOS V. 1995. ISOKINETIC ECCENTRIC EXERCISE SPORTS MEDICINE, 19 :202-222 DOI Author Url Publisher Url

CALLAGHAN MJ, BALTZOPOULOS V. 1994. GAIT ANALYSIS IN PATIENTS WITH ANTERIOR KNEE PAIN CLINICAL BIOMECHANICS, 9 :79-84 DOI Author Url Publisher Url

SAW Y, BALTZOPOULOS V, LIM A, ROSTRON PKM, BOLTONMAGGS BG, CALVER RF. 1993. EARLY MOBILIZATION AFTER OPERATIVE REPAIR OF RUPTURED ACHILLES-TENDON INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED, 24 :479-484 DOI Author Url Publisher Url

ESTON RG, SHEPHARD S, KREITZMAN S, COXON A, BRODIE DA, LAMB KL, BALTZOPOULOS V. 1992. EFFECT OF VERY LOW CALORIE DIET ON BODY-COMPOSITION AND EXERCISE RESPONSE IN SEDENTARY WOMEN EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY AND OCCUPATIONAL PHYSIOLOGY, 65 :452-458 DOI Author Url Publisher Url

CALLAGHAN MJ, BALTZOPOULOS V. 1992. ANTERIOR KNEE PAIN - THE NEED FOR OBJECTIVE MEASUREMENT CLINICAL BIOMECHANICS, 7 :67-74 DOI Author Url Publisher Url

Baltzopoulos V, Williams JG, Brodie DA. 1991. Sources of error in isokinetic dynamometry: Effects of visual feedback on maximum torque measurements Journal of Orthopaedic and Sports Physical Therapy, 13 :138-142 DOI Author Url Publisher Url

BALTZOPOULOS V, BRODIE DA. 1989. ISOKINETIC DYNAMOMETRY - APPLICATIONS AND LIMITATIONS SPORTS MEDICINE, 8 :101-116 DOI Author Url Publisher Url

BALTZOPOULOS V, BRODIE DA. 1989. DEVELOPMENT OF A COMPUTER-SYSTEM FOR REAL-TIME DISPLAY AND ANALYSIS OF ISOKINETIC DATA CLINICAL BIOMECHANICS, 4 :118-120 DOI Author Url Publisher Url

BALTZOPOULOS V, ESTON RG, MACLAREN D. 1988. A COMPARISON OF POWER OUTPUTS ON THE WINGATE TEST AND ON A TEST USING AN ISOKINETIC DEVICE ERGONOMICS, 31 :1693-1699 DOI Author Url Publisher Url

Editorial/letter to the editor

Harkness-Armstrong C, Maganaris CN, Walton R, Wright DM, Bass A, Baltzopoulos V, O'Brien TD. 2022. Reply to Veerkamp et al.: Comments on Harkness-Armstrong et al. (2021) Experimental Physiology, 107 :1525-1526 DOI Author Url Publisher Url

Pamboris GM, Noorkoiv M, Baltzopoulos V, Mohagheghi AA. 2019. Response to letter to the editor by Diong 2018 "Confidence intervals that cross zero must be interpreted correctly" SCANDINAVIAN JOURNAL OF MEDICINE & SCIENCE IN SPORTS, 29 :478-479 DOI Author Url Publisher Url

Other

Harkness-Armstrong C, Maganaris C, Walton R, Wright DM, Bass A, Baltzopoulos V, O’Brien TD. 2022. Correction to: Children who idiopathically toe-walk have greater plantarflexor effective mechanical advantage compared to typically developing children (European Journal of Applied Physiology, (2022), 122, 6, (1409-1417), 10.1007/s00421-022-04913-7) European Journal of Applied Physiology, 122 :1419 DOI Author Url Publisher Url

Conference publication

Harkness-Armstrong C, Debelle H, Maganaris CN, Walton R, Wright D, Bass A, Baltzopoulos V, O'Brien TD. 2019. Measuring the effective mechanical advantage of the plantarflexors during heel-toe walking and voluntary toe-walking: A comparison of two methods Gait and Posture, 73 :129-130 DOI Publisher Url Public Url

Selvaraj M, Baltzopoulos V, Maganaris C, O'Brien T, Shaw A, Kot P, Cullen J. 2018. Stair fall risk detection using wearable sensors 11th International Conference on the Developments in eSystems Engineering (DESE) DOI Author Url Publisher Url

Doslikova K, Maganaris CN, Baltzopoulos V, Verschueren SMP, Luyten FP, Callaghan MJ, Jones RK, Felson DT, Reeves ND. 2014. KNEE JOINT BIOMECHANICS DURING STAIR DESCENT IN PATIENTS WITH KNEE OSTEOARTHRITIS VS. CONTROLS OSTEOPOROSIS INTERNATIONAL, World Congress on Osteoporosis, Osteoarthritis and Musculoskeletal Diseases 25 :S299-S300 Author Url

Doslikova K, Maganaris CN, Baltzopoulos V, Verschueren SM, Luyten FP, Callaghan M, Jones RK, Felson DT, Reeves ND. 2014. THE INFLUENCE OF A PATELLOFEMORAL KNEE BRACE ON KNEE JOINT KINETICS AND KINEMATICS IN PATIENTS WITH KNEE OSTEOARTHRITIS DURING STAIR NEGOTIATION OSTEOARTHRITIS AND CARTILAGE, World Congress of the Osteoarthritis-Research-Society-International (OARSI) 22 :S89-S89 DOI Author Url Publisher Url

Baltzopoulos V, Maganaris C. 2000. The effects of moment arms and objective function coefficients on the prediction of antagonist muscle moments using non-linear optimization during isometric ankle plantarflexion Journal of Sports Sciences, 18 :3-4 DOI Publisher Url

Maganaris CN, Baltzopoulos V. 1998. In vivo measurements of architectural characteristics in the triceps surae complex in man Journal of Sports Sciences, 16 :12

Giakas G, Baltzopoulos V, Bartlett RM. 1998. Extrapolation techniques in recursive digital filtering Journal of Sports Sciences, 16 :7-8

Giakas G, Tsirakos D, Morriss C, Baltzopoulos V. 1998. Smoothing kinematic data of rapid action movements: An application to javelin throwing Journal of Sports Sciences, 16 :8-9

Baltzopoulos V, Iossifidou A. 1998. Muscle length and velocity of contraction during isokinetic knee extension: Implications for the estimation of the in-vivo force-velocity relationship Journal of Sports Sciences, 16 :4

Iossifidou AN, Baltzopoulos V. 1998. Effects of inertial moments on isokinetic dynamometry parameters Journal of Sports Sciences, 16 :10

Giakas G, Baltzopoulos V. 1997. Automatic filtering techniques in biomechanics: A comparison using walking data Bumgardner JD, Puckett AD. PROCEEDINGS OF THE 1997 16TH SOUTHERN BIOMEDICAL ENGINEERING CONFERENCE, 16th Southern Biomedical Engineering Conference :445-448 DOI Author Url Publisher Url

Giakas G, Baltzopoulos V. 1997. Higher derivative determination in digital filtering: A different cut-off frequency strategy Bumgardner JD, Puckett AD. PROCEEDINGS OF THE 1997 16TH SOUTHERN BIOMEDICAL ENGINEERING CONFERENCE, 16th Southern Biomedical Engineering Conference :165-168 DOI Author Url Publisher Url

Baltzopoulos V, Mickelborough J, Eston RG. 1996. Kinematic differences between level and downhill running and implications for muscle damage and delayed-onset muscle soreness Journal of Sports Sciences, 14 :4

Iossifidou AN, Baltzopoulos V. 1996. Angular velocity in isokinetic dynamometry Journal of Sports Sciences, 14 :8-9

Brodie DA, Baltzopoulos V, Griffiths P, Taylor M. 1992. Low-cost measurement of muscular force Journal of Sports Sciences, 10 :593-594

Baltzopoulos V. 1992. Muscular and tibiofemoral joint forces during isokinetic knee extension Journal of Sports Sciences, 10 :597

Pigos G, Baltzopoulos V. 1992. Assessment of angular measurement accuracy using a video analysis system Journal of Sports Sciences, 10 :597-598

Foster RJ, Kalkman BM, Ray E, Maganaris C, Barton G, Baltzopoulos V, Holmes G, Bass A, Trinca D, O'Brien T. Centre of mass control during stair descent in children with cerebral palsy European Academy of Childhood Disability

Harkness-Armstrong C, Maganaris C, Walton R, Wright D, Bass A, Baltzopoulos V, O'Brien T. Idiopathic toe-walking children utilise a similar portion of their moment-angle curve during gait as typically developing children Gait and Posture, European Society for Movement analysis in Adults and Children, Poster Presentation DOI Publisher Url

Harkness-Armstrong C, Maganaris C, Walton R, Wright D, Bass A, Baltzopoulos V, O'Brien T. Idiopathic toe-walking children have an increased plantarflexor effective mechanical advantage compared to typically developing children Gait and Posture, European Society for Movement analysis in Adults and Children, Oral Presentaiton DOI Publisher Url

King SL, Underdown TB, Reeves ND, Baltzopoulos V, Maganaris CN. Control of the Centre of Mass during different stair descent strategies in the elderly 19th Annual Congress of the European College of Sports Science Public Url

King SL, Underdown TB, Reeves ND, Baltzopoulos V, Maganaris CN. Influence of stair descent strategies and step height on centre of mass and gait kinetics in the elderly 64th Annual Scientific Meeting, British Society for Research in Ageing Public Url

Chapters

McCabe PG, Olier I, Ortega-Martorell S, Jarman I, Baltzopoulos V, Lisboa P. 2019. Comparative Analysis for Computer-Based Decision Support: Case Study of Knee Osteoarthritis Yin H, Camacho D, Tino P, TallonBallesteros AJ, Menezes R, Allmendinger R. 11872 :114-122 SPRINGER INTERNATIONAL PUBLISHING AG 978-3-030-33616-5 DOI Author Url Publisher Url

Maganaris C, Baltzopoulos V, Jones D, Giulio ID, Reeves N, Gavin J, Ewen A, King S, Roys M. 2018. Biomechanical constraints to stair negotiation The New Dynamics of Ageing 1 :277-305 9781447314738

Baltzopoulos V. 2007. Isokinetic dynamometry Biomechanical Evaluation of Movement in Sport and Exercise: The British Association of Sport and Exercise Sciences Guidelines :103-128 9780203935750 DOI Publisher Url

Editorial boards:

Journal of Biomechanics, Consulting Editor. 2016

Frontiers in Bioengineering and Biotechnology – Biomechanics, Review Editorial Board. 2014

European Journal of Applied Physiology, Advisory Board Member. 2006

Top