The intensity of a resistance exercise session can be quantified by the work rate of exercise

Athletes regularly perform resistance training, yet it is unknown how best to monitor its intensity. This study compared different resistance exercise intensity metrics to determine their sensitivity to manipulating work rate (via altering inter-set rest and load).

Citation:
Scott BR, Marston KJ, Teo SYM, Forrest MRL, et al. The intensity of a resistance exercise session can be quantified by the work rate of exercise. PLoS ONE. 2023;18

Keywords:
Exercise; physiology; heart rate; lactic acid; physical exertion; resistance training

Abstract:
Athletes regularly perform resistance training, yet it is unknown how best to monitor its intensity. This study compared different resistance exercise intensity metrics to determine their sensitivity to manipulating work rate (via altering inter-set rest and load).