Effects of the Copenhagen Plank on Hip Adductor Strength and Countermovement Jump Height in Female Soccer Players: A Randomized Controlled Trial

evaluate the effects of a 4-week Copenhagen Plank protocol on hip adductor strength and countermovement jump (CMJ) height in female soccer players and to determine whether adaptations were maintained during a 4-week follow-up.

Inclusion Criteria: * All players trained at least twice weekly. The Copenhagen Plank intervention was supervised by a strength and conditioning coach with ≥10 years of experience in elite or sub-elite soccer. Inclusion criteria were being an active federated player, age between 18 and 35 years, and absence of lower limb injuries in the 6 months prior to the study Exclusion Criteria: * 2 were excluded for recent injuries and one player left the team before the data collection began.