Thats the rub, I suppose. I used to follow the U.S. Navy Seal workout. I was quite good at it. I exceeded all the requirements to join, if I so chose. So where did I get my physical ability from? Genetics, right?
I wish that I could find the thread where we were discussing this subject. I am 99% sure that I was told that you can't pass certain traits to your children. For instance, if a Mr. Universe married a Mrs. Universe, they would necessarily have "Universe" children. Perhaps it has something to do with genetics being a crap-shoot? We could inherit any number of traits from our ancestors in any combination. I don't know. It's confusing to me. Perhaps I should stick to push-ups??