Table 1. Subjects’ characteristics (mean ± SD). sSIT RT sSIT+RT RT+sSIT CG Age (y) 21.4 ± 2.2 21.7 ± 2.4 21.5 ± 2.8 21.6 ± 2.1 21.2 ± 2.4 Height (cm) 179.6 ± 6.1 180.1 ± 6.6 179.9 ± 5.7 181.2 ± 6.5 179.7 ± 5.8 Body mass (kg) 81.6 ± 12.3 82.5 ± 12.8 81.8 ± 11.9 80.7 ± 12.1 82.2 ± 13.7 Training age (y) 7.2 ± 2.6 7.6 ± 1.9 6.9 ± 1.5 7.2 ± 1.4 7.4 ± 1.8 sSIT = short sprint interval training, RT = resistance training, CG = concurrent training.