Jump Rope Training and Shoulder Isokinetics in CrossFit

Model: Single Group Model Description: This study followed a single-arm, quasi-experimental pre-post design in which all participants underwent the same intervention: six weeks of weighted jump rope (WJR) training, integrated into their regular CrossFit routines. The intervention's impact on isokinetic shoulder strength variables was assessed by comparing pre- and post-intervention measures within the same group of participants. Number of Arms 1, Only one group received the intervention-there was no control or comparator group. Masking Outcomes Assessor. Masking Description: Due to the nature of the physical intervention (WJR training), blinding participants and care providers was not feasible. However, outcome assessors conducting the isokinetic tests were blinded to the study's hypotheses and group allocations to reduce measurement bias. Allocation N/A. Participants were not randomly assigned but instead enrolled in a single group to undergo the same intervention protocol. Enrollment 18 participants