Lean Muscle Gain
Possibly one of the hardest fitness goals to achieve, Lean Muscle growth is a fine balance between training and nutrition. Because muscles require a lot of high quality calories and nutrients, combined with intensive exercise to grow, it becomes difficult to ensure your body does not also store fat during this lean muscle building process. If your calories are too low you will begin to lose weight, if they are too high you will store body fat, and both nutrition and training contribute to the ideal number of calories you require to build muscle without the fat.
To help this process become easier you can use quality supplements which are both low in calories and high in protein to ensure your muscles are promoted to grow and repair while your calories are restricted to a narrow window. You can also use a pre-workout boosting supplement to increase your output during training, along with a fat burner/fat metaboliser, to ensure you are using your fat stores for energy.