Table 5. Subgroup analyses for vertical jump. All All n SMD I² RW p Training type Double leg 152 1.18 (-0.52; 2.87) 13% 24.7% P = 0.43 Single leg 34 0.35 (-0.37; 1.08) N/A 7.6% Mix 338 0.72 (0.31-1.13) 67% 67.7% Load type Progressive 404 0.73 (0.41; 1.04) 52% 87.2% P = 0.55 Not progressive 70 1.51 (-14.98 – 18) 92% 12.8% Deload Taper 88 0.37 (0.30; 0.43) 0 21.5% P = 0.01 Not taper 386 0.91 (0.44; 1.38) 70% 78.5% Exp Athlete 330 0.92 (0.42; 1.42) 62% 70.8% P = 0.12 Not athlete 144 0.43 (-0.29; 1.16) 42% 29.2% Gender Male 298 0.90 (0.42; 1.38) 56% 78.5% P = 0.01 Female 96 0.74 (-0.51; 1.98) 42% 21.5% Both 80 0.00 (-0.43; 0.43) N/A 10.1% SMD=standard mean difference; RW= relative weight; Exp=experience.