Abstract

QUINTERO-PALMA, LAURA ANDREA et al. Effects Of Fatigue On Kinematic And Kinetic Variables Of Lower Limbs In Soccer Players. Rev.EIA.Esc.Ing.Antioq [online]. 2020, vol.17, n.33, pp.207-219. ISSN 1794-1237.  https://doi.org/10.24050/reia.v17i33.1360.

In the most common injuries, especially in athletes, the lower limbs are involved, with the knees being the most affected, unlike the ankles and hips, as stated by FIFA. The injury of the Anterior Cruciate Ligament (ACL) causes greater financial expense and a greater number of days lost in the sport. The mechanisms of injury are given by contact and not contact, I feel the second one of the most studied and investigated since they can be prevented to avoid it. In addition, it has been found that most injuries occur in the last stages of competition, indicating that vigorous exercise and fatigue can influence the occurrence. The objective is to determine the effects of fatigue on the biomechanics of soccer players, to have an approximation and description of these variables of this study population. Among the main results it was obtained that knee flexion was mainly the most affected variable after fatigue in the maneuvers of corte, pivot and landing on one leg. The changes observed in moments of knee strength were not significant, as described in the literature as risk factors related to biomechanics of the knee and with this injury in young athletes. Of the kinetic variables they had no greater effect after the protocol.

Keywords : Fatigue; soccer; injury; anterior cruciate ligament.

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