I slightly remember something maybe earlier that a commentator said about his swing style and how it would physically take a toll on him. Something about his knees being unable to stay in tact, or shoulders and elbows becoming a problem. Years back about his swing being too much or something. I remember the discussion about him having to change his style of hitting. so long ago, I can’t really recall.
Tiger torqued his left kneee by rotationin from a powered knee uncoil as opposed to rotating the hips.....the load is consumin and it did