Training program interventions
During the experimental period, participants were encouraged to give their maximal effort. The training weeks, sets, repetitions and duration were matched between groups in order to ensure an equal training volume and were controlled by a professional strength and conditioning coach. In addition, each training session started with a 15 min warm-up and finished with 10 min cool down. The training intervention for COMB consisted of 3 sets of 8 repetitions (DJ +30 m sprint with CoD) and the number of repetitions increased to 10 during the second month. The recovery process was 20 seconds between the repetitions and a 4 min rest between sets (