[en] Introduction. - This study explored concentric and eccentric profile of knee musculature in a jumpers population. Relationships between isokinetic assessment and field tests performances have also been explored. Materials. - Jumpers population presented higher knee flexors performances in concentric and eccentric mode and superior knee extensors strength in eccentric. Significant correlations between isokinetics and field tests results were exclusively observed with athletes quadriceps performances. A very high correlation (r = 0.93) was found between the second bound relative performance of the ten multijumps test and eccentric quadriceps relative peak torque. Conclusion. - Jumpers training may favour a specific muscular development. The knee extensors eccentric strength may be a major factor in the athletic performance. (c) 2005 Elsevier SAS. Tous droits reserves.
Disciplines :
Orthopedics, rehabilitation & sports medicine Laboratory medicine & medical technology
Author, co-author :
Jidovtseff, Boris ; Université de Liège - ULiège > Département des sciences de la motricité > Entraînement
Croisier, Jean-Louis ; Université de Liège - ULiège > Département des sciences de la motricité > Kinésithérapie générale et réadaptation
Mordant, B.
Crielaard, Jean-Michel ; Université de Liège - ULiège > Département des sciences de la motricité > Evaluation et entraînement des aptitudes physiques
Language :
French
Title :
Profil isocinétique des muscles fléchisseurs et extenseurs du genou dans une population d’athlètes sauteurs
Alternative titles :
[en] Isokinetic profile of Knee flexors and extensors in a jumpers population
Publication date :
2005
Journal title :
Science & Sports
ISSN :
0765-1597
eISSN :
1778-4131
Publisher :
Elsevier France-Editions Scientifiques Medicales Elsevier, Paris, France
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.
Bibliography
J.L. Croisier Isocińtisme et pŕvention ĺsionnelle musculaire C. H́risson J. Rodineau Muscle traumatique et ḿcanique 2005 Masson Paris 173 179
M.N. Dowson, M.E. Nevill, H.K. Lakomy, A.M. Nevill, and R.J. Hazeldine Modelling the relationship between isokinetic muscle strength and sprint running performance J. Sports Sci. 16 1998 257 265
T. Hortobagyi, A. Sio, T. Fodor, and B. Merkely Effect of targeted skill development and plyometrics conditioning on long jump performance in 16-year old boys J. Hum. Mov. Stud. 21 1991 1 17
A. Lees, P. Graham-Smith, and N. Fowler A biomechanical analysis of the last stride, touchdown, and takeoff characteristics of the men's long jump J. Appl. Biomech. 10 1994 61 78
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