New and Improved Jolly Jumper now includes a Super Stand! Super Stand allows for ultra-bounce via the premium spring action and folds flat when not in use! NO Doorways needed! The Super Stand allows for indoor & outdoor use! The Jolly Jumper improves balance, helps develop rhythm & coordination as well as strengthens muscles. The saddle is designed to fit your baby like a second skin, similar to the fit of surgical back support or weight lifters belt. Please note**BABY MUST BE ABLE TO HOLD HEAD UP WITH FULL NECK SUPPORT** to use the Jumper.