Effects of strength training on physical fitness and sport-specific performance in recreational, sub-elite, and elite rowers: A systematic review with meta-analysis.

CON: control group; ICC: intraclass correlation coefficient; CRE: cardiorespiratory endurance; F: female; IG: intervention group; INT: intervention group; M: male; Sets: number of sets per exercise; SMD: standardized mean differences; SMDwm: weighted mean SMD; ST: strength training; RCT: randomized controlled trial; Reps: repetitions; RM: repetition maximum; TF: training frequency (times per week); TI: training intensity (eg., % of 1 repetition maximum); TP: training periods (weeks).