Nobody likes doing planks, however the core trainer has somehow made them fun. Get a full-body workout while playing video games. All you have to do is place your smartphone with the “Stealth Fitness” app on the balance board and play one of the many games. The 360 degrees of motion will train your muscles at every angle. Get it in , or , and let exercising be fun!
“Our team is dedicated to finding and telling you more about the products and deals we love. If you love them too and decide to purchase through the links below, we may receive a commission. Pricing and availability are subject to change.”