“Just squat down a little, you notice your legs start to shake, and they shake because they’re firing, in your quadriceps, in your hamstrings and even in your glutes, because you’re trying to counterbalance all the time.”
“You can do so many exercises off this, everything from push-ups, you can use it if you are a skateboarder, if you are a skier, and you just want to improve your overall balance.”
“Most of the balance things are dangerous; they have either wheels, the little balls underneath—this is stable, so it’s very easy to use.”