The Human Touch Ride is a unique and exciting way to work out! It has been engineered to work your core muscles by challenging your balance. It does all the work-you just sit back, keep your balance, and have fun! The iJoy Ride's three-axis motion challenges three different muscle groups. Test your skills by varying the speed of the iJoy Ride or choose the auto-Program and let the iJoy Ride take control; dishing out a combination of all four speeds. You really can't go wrong working out on the iJoy Ride. As you work to keep your balance, you're working your muscles. So, make it fun! Express yourself!