There are many ways to maintain your body in good physical form, 
and one of them is a pull-up bar. All of us are familiar with it from sport lessons.
What are the features of exercise on the bar to the other exercises? Well, first of all, it is kind of sports on which you have to work with your own weight. You can perform a lot of different types of exercises, in this case, the spine will not feel any extra loads, which is a big plus for people with scoliosis and back injuries.
If you are a beginner, you need to know that the technique of execution of strength exercises on the bar needs to be streamlined, because on it depend the result of your hard work.
For beginning, you need to estimate your capabilities to test your potency, by pulling up on the bar as much as possible. If you can’t pull up, then all you have left, as it does not sound trite – just to try. You should be able to hang on the bar at least 1 minute. This would mean that in your hands there is enough power. If you can’t pull up even one time, you can ask a friend to help you. Let him lifts you to the bar, but you should slowly lower yourself torso back to the starting position. Within 1-2 weeks you will be able to pull up one time. After that you will not need assistance. Try to pull up 2-3 times. Rest 2-3 minutes and try again. When you feel that has absolutely no power for the next approach, you can complete the workout. With each exercise the muscles will become stronger, harder, and will increase in size. Of course, only with this exercise you will not make an excellence figure, like a bodybuilder, but Goldenmuscles.com guarantee if you decide to train, then a variety of exercises on the bar for beginners is a great start!
In exercise on the bar, worked a lot of muscle, as: the latissimus muscle (upper side portion and the lower half of back), rhomboids (middle part of the upper back), a large circular muscle (the upper side of the back, just below the armpit). There is also a muscle – assistants, as: biceps, triceps, pectoral muscle, pectoralis minor muscle.