Elite Test 360 If you want to increase your muscle mass, you must be careful about your caloric consumption. Keep in mind that some calories will benefit you more than others, and nutrition is very important if you want to develop a body that is strong and lean. Eating a poor diet will not help you put on muscle; it will only make you fat.When lifting weights, it's alright to cheat now and then. Using your body just a little bit in…