Completely anecdotal, but I've been both highly fit and obese and irrespective of my fitness leve, crap sleep always makes me feel like junk, and good sleep alw

Completely anecdotal, but I've been both highly fit and obese and irrespective of my fitness leve, crap sleep always makes me feel like junk, and good sleep always makes me feel great. I get more crap sleep being obese, but if I could fix that, exercise is much easier to come by.