Supplementary Table S25. CINeMA confidence evidence profile for the Countermovement Jump (CMJ) performance. Comparison Number of studies Within-study bias Reporting bias Indirectness Imprecision Heterogeneity Incoherence Confidence rating Endurance Training: Regular Training 1 No concerns Some concerns No concerns No concerns Major concerns No concerns Low Endurance Training: Traditional Strength Training 2 No concerns Some concerns No concerns Major concerns No concerns No concerns Low Flexibility Training:Plyometric Jump Training 2 Some concerns Some concerns No concerns Major concerns No concerns No concerns Very Low Flexibility Training:Regular Training 3 No concerns Some concerns No concerns No concerns Major concerns No concerns Low Flexibility Training:Speed Training 3 No concerns Some concerns No concerns Major concerns No concerns No concerns Low Flexibility Training:Traditional Strength Training 3 No concerns Some concerns No concerns Major concerns No concerns No concerns Low Plyometric Jump Training:Regular Training 3 Some concerns Some concerns No concerns No concerns Major concerns No concerns Very Low Plyometric Jump Training:Speed Training 3 Some concerns Some concerns No concerns Major concerns No concerns No concerns Very Low Regular Training:Speed Training 2 No concerns Some concerns No concerns No concerns Major concerns Major concerns Low Regular Training:Traditional Strength Training 4 No concerns Some concerns No concerns No concerns No concerns No concerns Low Speed Training:Traditional Strength Training 2 No concerns Some concerns No concerns Major concerns No concerns No concerns Low Endurance Training:Flexibility Training 0 No concerns Some concerns No concerns Major concerns No concerns No concerns Very Low Endurance Training:Plyometric Jump Training 0 No concerns Some concerns No concerns Major concerns No concerns No concerns Very Low Endurance Training:Speed Training 0 No concerns Some concerns No concerns Major concerns No concerns No concerns Very Low Plyometric Jump Training:Traditional Strength Training 0 No concerns Some concerns No concerns Major concerns No concerns No concerns Very Low