I'm a 24 y/o student (currently on hiatus), I also work FT at the local hospital here in Tampa. I'm single, with NO human babies, but I do consider my one dog, Picasso, just like a son :)
Mine is more sporadic... I work out at least once a week where I'm actually doing something for the purpose of working out, but I try to move and be active everyday... break a sweat everyday even if it's playing on the Wii with my niece LoL!