The Eternal Beach-Body Plan
Phase III - Week 10: Workout V
Exercise IV: Lateral Bench Lunge
Reps: 15 (each leg)
Stand next to a bench and step sideways so that you're resting your foot on it . Step up with that leg and stand on the bench . Step down to the opposite side of the bench with the same leg, supporting yourself on the other leg now . Reverse the motion to return to the starting position. That's one rep.