Jumping for glory: which plyometric method builds better soccer athletes?

This study investigates how two types of plyometric training—body-weight jumps versus jumps with a weighted vest—affect athletic performance in young female soccer players. Thirty-six participants will be split into three groups: body-weight plyometrics, loaded plyometrics, or routine soccer training. After six weeks of training and a four-week break, researchers measure changes in leg strength, jumping ability, balance, and movement quality to see which method works best and how long the effects last.