What does the future hold?

It is well known that competitive sports like boxing have long lasting impacts on the health and welling of those actively in the sport. There are only so many blows to the head that a person can take without serious neurological implications. What you don't hear much about is the effect of wrestling on a persons body. Will we be seeing this generation of wrestlers 20 years from now needing stair lifts, walkers, and canes? If the sport is a staged as many people claim it is then this should not be the result of engaging in the sport of wrestling. I suppose only time will tell in this instance.