For years I had using a steel steel spring rebounder, plus working out in a gym and hiking in the local mountains. Needless to say I was in good shape and fit. When I moved my rebounder was misplaced and I no longer had one to jump on. But I still continued my workouts minus the hike.
After a few years I decided to start hiking again. What I discovered was my energy and stamina was not what it was.. So I ordered the Bellicon and began jumping again. The Bellicon was much quieter and a smoother bounce. After a month or so of jumping my energy and stamina returned and I feel great.
Anyone who can jump on a rebounder while listening to music like "Smokestack lightning by Howling Wolf and "Get it On by T-Rex and not feel emerged electric needs to see a Doctor and get checked......To see if THEY STILL HAVE A PULSE.
My personal belief is that if more people started using a rebounder there would far less illness and there would be no obesity problems.