How Do You Add 20 Pound Of Muscle To A 16 Year Old Boy ?
First, get your diet in check. Eat every three hours at a minimum. Do not eat junk such as candy and soda, these are fine once in a while but eaten too often and you will gain fat rather than muscle as they do not offer the macronutrients your body needs to build muscle. I am pro eating one gram of protein per pound of body weight per day. If I did the math correctly I believe that 11 stone is about 155 lbs so try to eat a minimum of 155 grams of protein per day. This isn’t hard if you can buy protein powder, but do not rely on that alone. You need excess calories and unless you buy weight gainer the protein powder does not offer many calories. At 6’2″ and 155lbs it seems you have a high metabolism so shoot for 2500 – 3000 calories a day split up into small meals every few hours or less. Diet is the most important factor in building muscle. Next, for the weight training. I assume you have access to a gym? I suggest for starting off to stick to a basic routine, such as follows: Day 1 Ch