Not only does this Genki trampoline exercise your whole body, but it also helps strengthen your muscles and improve your health. Consisting of reinforced closed coil springs, the trampoline provides a secure and controlled bouncing workout while avoiding injury. Plus, it is equipped with strong stainless steel legs with skid-resistant rubber caps for extra steadiness and security. In addition, the Oxford surrounding edge is extended to cover all the gaps between the mat and the steel frame, giving you peace of mind and preventing incidental foot slips. Besides, the sturdy and durable PP jumping mat can withstand the rigours of regular use, from intense workouts to energetic play sessions. Better still, an adjustable handrail features four height levels to suit the needs of users of all ages and fitness levels.