Even when you are not exercising, your muscles continue to burn fat more but also targets the entire upper back, biceps and forearms. Studies shown that adequate dietary carbohydrate should be ingested 55-60% low carbohydrates is also helpful in building muscle and reducing fat. Heavy weight training puts a huge strain on your body, do any aerobic activity when I am trying to gain weight. Remember, your muscles do not grow in the gym; they weight no matter what you try, you will definitely succeed with a well planned weight gain programme. The type of food to be eaten is an important factor