It will be so easy to burn calories with the Klarfit JUMPANATIC trampoline. The trampoline enables you to practice endurance, coordination and balance all at the same time. Jumping on a trampoline is not only fun but also a challenge for almost 400 different muscles. Jumping can burn a lot more calories than jogging for the same duration. The 112 cm Klarfit JUMPANATIC with a jumping area 84 cm in diameter features the innovative bungee stretch technology that uses cords and a robust stainless steel frame and comes pre-assembled. The bungees cord rebounder was designed to provide quiet and very low impact bounce that is gentle on your joints.