Get Ripped in 7 Days: Day 1
3A Back Extension
Sets: 3 Reps: 15-20 Rest: 45 Seconds
Lock your legs into a back extension apparatus. Allow your torso to bend forward so that your hips are bent almost 90 degrees [1]. Extend your back so that your body forms a straight line [2]. Lower your torso back down. That's one rep.
