From the elite athlete to kids to weekend warriors trying to stay in shape, BOSU® Balance Trainer helps to strengthen and coordinate your body including the muscles that you don't see. The BOSU Balance Trainer gives you great flexibility in your training options as you will be able to use it to add balance training exercises into your core, endurance, cardiovascular, or flexibility training workouts./nhttp://amzn.to/pQkAb0/nThis page promotes a product where the owner of this page could receive financial benefits from sales referred by this page. The testimonials on this page are consistent on all review pages for these products. The testimonials are (or are not depending on the situation) from real customers.