A BOSU trainer improves balance and helps firm abs. • Don't use weights until you get used to balancing on the BOSU. • BOSU exercises help increase strength in your abs and core area and improve your ...
Hands up if you see the Bosu ball at the gym but you’re not quite sure what to do with it? Or maybe you have one sitting idle at home, gathering dust. If so, you’re not alone. I’m a fitness editor and ...