Thank you all for your advice. I did have some trouble with randomness too. I would go monday, wednesday and friday, and on a tuesday I'd do lots of legs exercises and ab exercises at home, then on wednesday that trainer would have us do lots of ab exercises again, and stuff like that killed me too. I will post more details on those gym sessions. Some tips on nutrition would be great too. I feel like I could get rid of some fat (I'm definitively not obese, but I'm not that lean either) and I'd feel much lighter. I guess I could check the nutrition threads, though. I feel like I've got a decent jab and 1-2 (not saying it's perfect... heck, it's still what I practice most), but could definitively use help with footwork and guard.