To Benjones regarding golf. I actually posed that question to my cardiologist. He recommended avoiding cross shearing types of activities, but felt golf was ok, but my snowmobiling was not. Since I am an awful golfer, as I hit the ground frequently and have bad form, I enjoy putting with my group. I am not a bad putter, plus there is no upper body stress and it gets me out. So you are likely fine, having golfed avidly for 40 years. Just dont over slam those drives and watch your form to prevent the strain during rotation. Have fun!!!