How long and often should on participate in strength training activities?
30-40 min, 2-3 times per week, with one day of rest
between workouts
20-30 min, 2-3 times per week, with one day of rest
between workouts
20-30 min, 2-3 times per week, with no rest in
between workouts
50-60 min, 2-3 times per week, with no rest in
between workouts