Don't Bulk!
There are several good reasons not to bulk up, at least not in the traditional manner. Here are a few:
1. Very few people will ever set foot on a bodybuilding stage. Those who have no aspiration to compete train mostly to look good. Is looking good two months out of the year what you're really after? Of course not. Most want to look good all year long!
I don't mean be stage-ready 365 days a year, but being at a body fat percentage where you look lean and muscular. In my opinion, someone who's training for aesthetic purposes should never go above 10% body fat. Trust me, 10% is actually not that lean! But it's a point where muscle definition and muscularity are sufficient to make you look very good. It also leaves you within four weeks or so of being in superb, super-lean condition.
So what if you're at 13% body fat and don't have that much muscle? Should you bulk up? No! You should go down to 10% then gradually increase your nutritional intake until you reach a point where you're gaining 1.5 to 2 pounds per month. This will allow you to gain muscle at your optimal rate while staying at 10%.
2. The leaner you are, the better your body becomes at nutrient partitioning. This means that lean individuals are more effective at storing the ingested nutrients in the muscle (as muscle tissue or glycogen) or in the liver (glycogen), and less effective at storing them as body fat. Simply put, leaner individuals can eat more nutrients without gaining fat.
3. The fatter you let yourself become, the more fat cells you're adding to your body. As we saw earlier, this will make it easier to gain fat and harder to lose it in the future, not to mention that the fatter you are, the less insulin sensitive you become. This is one of the reasons why fatter individuals are more effective at storing nutrients in the form of body fat than their leaner counterparts.
4. Building a good looking body isn't something that happens overnight. Many people have this distorted idea that within a year of training it's possible to look like a competitive bodybuilder. Not the case!
Building a great body is a 24 hour a day job. It isn't limited to the hour you spend at the gym; it's about the lifestyle. By eating good all year long, you aren't using a fad approach but rather changing your habits. It's much easier to lose fat when you're already used to eating well 90% of the time.
Link:
http://www.t-nation.com/free_online_article/sports_body_training_performance/the_truth_about_bulking
