Professional tennis has become an extremely physical and unbelievably competitive sport. Injuries are the bane of tennis players and it goes with the territory.
Bull riding is probably the most dangerous sport in the world in terms of head injuries.
Rowing it was pointed out was a sport that risked few injuries. So it was I ould discover but only if you did it right.
I have had quite a few injuries during my time and if you are not injured in this sport [bodybuilding] you are not doing anything.