Back to the gym is for who or what argument. There is a lady who swims at the pool that i swim at. She is there every morning. She is morbidly obese. She walks up and down the pool. Just walks as she can't swim. I have no doubt that if she didn't do this everyday that she would be unable to walk by now.
Things that I have seen at the gym - group of young guys all posing and showing off to each other, couple of them tha macho type, one who is smaller and not quite so macho. They all settle down to do their reverse crunches and what a mess, except the small guy, now that is worth watching. Wonder if he'll take his shirt off like his friends.