Modification of Angular Kinematics and Spatiotemporal Parameters during Running after Central and Peripheral Fatigue

Fatigue causes kinematics modifications during running, and it could be related to injuries. The aim was identify compare the effects of central peripheral fatigue on angular spatiotemporal parameters running. Angular were evaluated using an infrared motion capture system registered 2 min treadmill running in pre- post-fatigue states eighteen male recreational runners. Central induced by a 30 protocol treadmill, while quadriceps hamstrings muscles isokinetic dynamometer protocol. increased anterior shank oscillation initial contact, knee flexion maximum absorption, posterior propulsion, stance time (p < 0.05). Peripheral decreased ankle dorsiflexion contact propulsion Moreover, greater extent hip absorption as well These results suggested that increases range movements midstance than fatigue.