How To: Gain muscle mass if you're a skinny guy

Fitness experts will always tell you that, above all, it takes consistent dedication, eating right, and hard work to gain muscle. But what if you're a skinny guy whose efforts just aren't paying off?

If you're currently in this kind of situation, check out this fitness video to learn how to gain muscle mass by adjusting a few factors.

-- Make sure you're eating plenty of calories...if you need to gain mass, your calories need to be high.

-- Be sure to consume a carbohydrate while doing martial arts (such as Gatorade)