Since I've started weightlifting, and reading books of the subject and watching a lot of instructional videos, I know more about all sorts of muscles and bones

Since I've started weightlifting, and reading books of the subject and watching a lot of instructional videos, I know more about all sorts of muscles and bones than I ever thought I would have known. I didn't even have to try to memorize, it just sort of happened after an year or two of really taking lifting seriously. The human body is a beautifully complex system, and it's really quite fun studying it and stretching it to its limits. My biggest regret is having started lifting at a rather older age.