Table 1.

Exercises, sets, repetitions, and rest intervals between exercises and sets and a load of exercise for each weekly session in the TRT, CRT, and IRT groups.

Duration	12  Weeks	12  Weeks	12  Weeks
Program type	TRT	CRT	IRT
Session Overview	Exercises: back squat, lat pulldown, leg press, chest press, leg extension, leg curls, lateral raise, standing calf raises, biceps curl, and triceps pushdown Sets: 3 Repetitions: 14 Rest interval between exercises: 30 s Rest between each set: 1.5 min Load: 50% of 1RM	Exercises: back squat, lat pulldown, leg press, chest press, leg extension, leg curls, lateral raise, standing calf raises, biceps curl, and triceps pushdown Sets: 3 Repetitions: 14 Rest interval between exercises: 15 > seconds Rest between each set: 3 mines Load: 50% of 1RM	Exercises: back squat, lat pulldown, leg press, chest press, leg extension, leg curls, lateral raise, standing calf raises, biceps curl, and triceps pushdown Sets: 2 Repetitions: 14 Rest interval between exercises: active rest with 25% of 1RM and 14 repetitions Load: 50% of 1RM

TRT, Traditional resistance training; CRT, Circuit resistance training; IRT, Interval resistance training; 1RM, One maximum repetition.