2 Blown ACL's. One in the late 80's and one in the early 90's. Neither are holding up well now. Right rotator cuff in 2017. That and I am old and fat. If I wake up and nothing hurts, I think I'm dead.
Hard to answer. Totally height and swing dependent. I am 5"11 and can swing driver in my garage with 9.5ft ceilings. My shorter friend cannot. Only way to know for sure is to go swing a club. Keep in mind your hitting mat will lift you up another inch or so. Also, it does take a while to get...