TweetI used to do this with both legs and I never really felt like it did too much. I have now been doing it single legged and wow, do I feel a difference. It really hits my glutes more when I do one leg at a time. Anyyone else just use a leg at a time on this one!

TweetHave done it and yes, it works! They have a squatting machine thing at the gym that I like to do one legged.