Everybody has been scared to get onto the pull up bar at one time or another. The reason is because it is the one thing that will tell you exactly how strong you are. It does not matter how many bicep curls you do or how many reps you can do on the bench. If getting your head over the bar is impossible to do then you are not pound for pound strong. Focusing on getting better at chin ups is a must for anybody looking to get into shape.

Have you ever noticed what kind of people use a pull up bar? You will probably notice that they have a lean muscular figure. There is no room to build up a lot of bulk because you need the lean muscle to power through more reps. With not being able to add weight you have to do more reps. Doing so will add strength and endurance.

The muscle groups that are worked the most are the biceps, shoulders, back, and core. In most cases, the bicep is going to be getting the majority of the workout. When doing reverse grip chin ups it is all about the biceps and the core. Wide grip pull ups use the shoulders and back. Close grip use shoulders, back, and core. Most people do not realize it but your core get a workout as it needs to keep the rest of the body in one place.

People with a good base of muscle can put on lean muscle very quickly from pull ups. Your body is the best resistance you can get. The chance of injury is very lower when doing them because gravity is doing all of the work and there are no free weights dangling around.

Many people who get use to doing them take a break from doing curls as they are getting better results from pull ups. Plus, it is way more fun to tell people you can do a bunch of chin ups instead of saying you just workout. If you are going to get in shape then you need to buy the P90X chin up bar to get your upper body and arms a intense workout. Many people who do the P90X workout live by this exercise when they are done.