Comparison of Three Eccentric Overload Training Strategies on Power Output and Interlimb Asymmetry in Youth Soccer Players

Background: The present study compared the effects of performing lateral squat exercise in three different formats from eccentric overload training on concentric/eccentric peak/mean power and inter-limb asymmetries young soccer players. Methods: Forty-five male (U-17) players were distributed into groups. Two groups performed same volume with both legs, beginning weaker leg (SVW, n = 15) or stronger (SVS, 15). third group executed double also commenced such (DVW, during a 10-week period. Pre- post-intervention metrics included concentric test their corresponding asymmetries. Results: All improved all variables. Concentric mean peak asymmetry substantially reduced SVW (ES: 0.89), DVW 0.43), 1.60). Eccentric decreased 0.81) 0.68). Between-group analyses showed better performance variables legs SVS. Conclusions: Those which started greater enhancements reductions