Various general exercise related discussions. Find out what it takes to reach your fitness goals through daily effective exercise. With so many options we try to find out what works best.
This one site that I went to said every male needs about 2500 calories to maintain their current body weight etc etc then I put in my weight and it said I would need somewhere around 4000 calories to maintain... I only weigh 121 lbs and have a fast metabolism I guess I'm a hardgainer does anyone have a clue why there is such a difference between some of these calculators :-/