Is this the kind of trainer that forgoes any kind of traditional weight training and has people balance on a ball for an hour? That shit's frustrating.
Is this the kind of trainer that forgoes any kind of traditional weight training and has people balance on a ball for an hour? That shit's frustrating.
Is this the kind of trainer that forgoes any kind of traditional weight training and has people balance on a ball for an hour? That shit's frustrating.
They are good for core strength, but the guys at my gym seem to put every rickety, old mofo that comes in on those things. I have yet to see a change in body comp. Just mix it up for chrissakes!