Please, if this topic has been beat to death, point me in the right direction but my searching didn't really bring up anything. I've read constantly that rest days are important, however I'm not entirely clear about what a rest day ought to entail. I keep hearing different opinions, but I'm more curious about what is needed because I want my body to perform well and not just look good. Does it mean NO workout? Or does it mean I can still do 100 push ups/dips/crunches/pull ups? Or like ZERO weight training, and just some cardio? or it it serious rest. No physical exertion beyond the normal routine of human existence? And do I still eat like a monster? Or ought I rest on that too? These are the questions that I would like answered. I know people that lift five-six days a week, but I read that much is too much. I think that people take to this idea of rest differently, and I have a hard time sitting still anyway so if I can lift and be active seven days a week, that would be good too. What's the answer? (or what's YOUR answer) Can there be too much of a good thing?