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Titre : | Strength and endurance training reduces the loss of eccentric hamstring torque observed after soccer specific fatigue (2017) |
Auteurs : | Martin J. Matthews ; Kate Heron ; Stephanie Todd ; et al. |
Type de document : | Article |
Dans : | Physical therapy in sport (2017/3, May 2017) |
Article en page(s) : | p. 39-46 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Exercice physique ; Football |
Mots-clés: | Tendons des muscles ischio-jambiers ; Fatique ; Entraînement ; Couple de torsion |
Résumé : |
Objectives To investigate the effect of two hamstring training protocols on eccentric peak torque before and after soccer specific fatigue. Participants Twenty-two university male soccer players. Design Isokinetic strength tests were performed at 60°/s pre and post fatigue, before and after 2 different training interventions. A 45-min soccer specific fatigue modified BEAST protocol (M-BEAST) was used to induce fatigue. Players were randomly assigned to a 4 week hamstrings conditioning intervention with either a maximum strength (STR) or a muscle endurance (END) emphasis. Main outcome measures The following parameters were evaluated: Eccentric peak torque (EccPT), angle of peak torque (APT), and angle specific torques at knee joint angles of 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80° and 90°. Results There was a significant effect of the M-BEAST on the Eccentric torque angle profile before training as well as significant improvements in post-fatigue torque angle profile following the effects of both strength and muscle endurance interventions. Conclusions Forty-five minutes of simulated soccer activity leads to reduced eccentric hamstring torque at longer muscle lengths. Short-term conditioning programs (4-weeks) with either a maximum strength or a muscular endurance emphasis can equally reduce fatigue induced loss of strength over this time period. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S1466853X17300469 |