How to gain muscle

While others may look at you with envy, you might feel frustrated that you can't ever seem to gain weight. So what's going on? The main culprit is your metabolism, which is higher than the average person's and which is a product of your genetic makeup. We're all limited, to some degree, by our genes but that doesn't mean you can't change your body.

Gaining weight takes the same amount of focus and preparation as losing weight. Some important facts about gaining weight:

You can't necessarily gain muscle without gaining some fat as well.
There are no magic foods, powders or pills that will allow you to gain muscle and lose fat at the same time. Some people can do this naturally (again, the genes), but most will gain some fat along with the muscler
Your body is very different from a bodybuilder--trying to gain mass to look like them is not the best idea. They have different muscle fibers than you and some may even be getting a little help from illegal substances.
If you're a teenager, you'll have a hard time changing your body dramatically. It's changing constantly and it will change even more as the years pass.
Gaining weight requires eating more and lifting more. Sounds simple, right?
If you're ready to get started, you'll need to do a little work on your diet and weight training program. Here's how to eat and exercise for muscle gain.Gaining muscle requires that you eat more calories than you burn. For those with high metabolisms, that may seem impossible, but if you try a few of these tricks, you'll find that adding calories to your day is easier than you think:

Choose calorie-rich foods like granola, bagels, biscuits, avocados, olives, corn, meat, nuts, peanut butter, milk, yogurt and cheese.
Add extra calories to your meals by using milk instead of water for soups, sauces and hot cereals.
Sprinkle powdered milk into casseroles.
Add calorie-rich foods (like avocado, cheese and dressing) to sandwiches and saladsr
Mix beans, meat or cheese into pasta or side dishesr
Snack on yogurt, shakes, crackers and dipr
Keep a food diary for a week or so to get an idea of what you're eating and where you can add more caloriesr
The trick is to add calories without adding too much saturated fat. You can also consider downing smoothies or meal replacement shakes in between meals.

Lift, Lift, Lift

Once you get your calories under control, you need to start lifting weights. This will help you gain more muscle and help minimize the amount of fat you gain (although you should expect to gain some fat as well). Folks trying to gain muscle should:

Lift heavy. This means lifting enough weight that you can only complete about 6-8 repetitions of each exercise. The last few reps should be difficult the last one should be really hard, but not impossible.
Have longer recovery periods between setsr
Have more recovery days between workoutsr
Use spotters to avoid injuryr
Continue with cardio, but keep it at maintenance level
around 2-3 days of cardio a week to keep your heart in shaper
Start with a full body program 2-3 nonconsecutive days a week, if you're a beginner. Allow your body a few weeks to get used to lifting weights before you tackle more intense routines.
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