I appreciate that you have a good sense of humor and that you recognize humor without taking offense. BTW, my Dad was a Phys Ed instructor, gymnast and wrestler before serving in WWII. When I was a kid I can remember my dad (then in his mid-40s) taking me to the park and doing handstands on the monkey bars. It frightened me but I thought it was normal for a Dad to do that. LOL. When he retired at age 65 from his factory job on the night we took him out to dinner to celebrate, he was talking about how he still felt pretty young. With that he said, "I'll bet I can still do a headstand into a handstand" and there he was in the living room in the headstand trying to push up into the handstand. One side was not cooperating and his face was getting pretty red, but he was determined and he didn't want help. Finally, I convinced him to stop before he had a stroke on a night honoring him. Boy was he pissed. No one worked harder than my father. He worked in his father's gas station from age 8 until his father lost the business in the Depression. Then it was the gym and factory work broken up only by a world war. I can never remember him missing work except for holidays and 2 weeks vacation every year.