Stand, sit, rock, tilt, wobble, wiggle, spin, and of course, POP! How children play with this unique, suction-cup-lined device is entirely up to them. No special skills needed! In playful exploration, Teeter Popper improves core strength, stability, leg strength, balance, coordination, and gross-motor skills. Curiosity wakes up, senses come alive, imagination engages, and creativity gets moving!