Effective resistance training for muscle mass and strength can be achieved with shorter, more frequent workouts (e.g., 15-minute sessions) rather than fewer, longer ones.

“Dr shenfeld did cite a study on these sort of micro resistance training workouts where people performed 15 minutes of resistance training 6 to eight times per week versus say doing the same resistance training same volume same exercises three to four times a week for say you know 30 to 40 minutes they achieve the same level of strength and hypertrophy”

“I think resistance training okay you can do you know 15 minute eight seven or eight 15 minute workouts throughout the week and that's as good as doing 3 45 minute workouts in terms of gaining muscle mass and strength”