At present, upper arm bodybuilding is developing in a strong and huge direction. But we should pay attention to the following two points: first, triceps brachii and biceps brachii should develop in harmony, and second, arms, legs and shoulders should also develop in harmony, otherwise it will be self-defeating. I object to blindly developing muscles without considering the reasonable proportion of the whole body. In fact, incorporating leg exercises into the training plan will increase the upper arm circumference by 15%. Many young men just want to hone their arms, thinking that just staring at them will do. Actually, it's not. Because only when the body can release a large number of nerve impulses can muscles develop. Of all the movements in the whole body, the foot movement can stimulate the human body to send out the biggest nerve impulse. Therefore, high-intensity and regular leg exercise is essential. Of course, leg exercises don't have to be carried out on the same day as hip exercises, and arm and leg exercises can be combined by cross-training. When doing double-arm exercises, we should pay attention to the gradual rhythm of the training class, and don't suddenly increase the weight of the exercise, which will lead to irregular practice movements. You should add a small amount of weight on the basis of feeling that you don't have to go all out. However, we still need to continue to work hard to achieve the goal of practice. Keep trying new things and pray that you can get feedback from yourself during training. You should make up your mind to thicken the circumference of your upper arm, but don't let your nerves get too nervous.

The developed triceps brachii is one of the most amazing miracles in bodybuilding. Of course, it depends on whether the triceps brachii is developed. If it is not, it is not perfect. Triceps brachii is the opposite of biceps brachii. The former is used to stretch the arm, and any arm stretching action that resists a certain resistance will stimulate this part of the muscle. So there are many ways to practice triceps brachii. The role of the latter is to bend the buttocks. Whether doing bench press or clean and jerk with dumbbells or barbells, triceps brachii will be developed to varying degrees, and the girth will increase rapidly. However, in order to further develop the triceps brachii and make your upper arm reach a super level, you need special muscle training. In fact, the lateral head of triceps brachii can be developed to some extent when the distance between two elbow joints is obviously greater than the distance between hands. For example, when an exerciser makes a general push under the triceps brachii, all three heads of the triceps brachii are exercised if the arms are close to the sides of the body. But if you try to lift your elbow and let it abduct, you should mainly practice your side head. I'm sure that when these muscles are fully developed, the upper arm can appear thicker and more suitable. Although I firmly say that I will work hard to develop the triceps brachii, I also want to warn you that it is not necessary to practice the triceps brachii continuously with a very heavy load, because it will damage the elbow joint and cause severe pain. This kind of pain is usually called "tennis elbow" and is caused by ligament inflammation. If the elbow joint is injured while doing triceps brachii exercises, you should stop practicing immediately. So that it is possible to do the same exercise again after recovery. Generally speaking, the triceps brachii exercises that are most likely to cause elbow pain are one-arm triceps brachii stretching and doing triceps brachii exercises on the frame exerciser. The safest thing is some compound exercises, such as narrow grip push and parallel bars. But it also varies from person to person. I know a person who does all kinds of heavy triceps exercises all the year round and never feels anything wrong with his elbow. Another middleweight athlete had an elbow problem while another person was doing some compound triceps exercises. The treatment is the same, that is, stop moving.

In the field of bodybuilding, it is generally believed that the triceps brachii can be practiced separately through special exercises, so that the triceps brachii has a clear outline and three distinct lines. It is impossible for biceps brachii to reach the same level. If your biceps grow on the upper side (there is a big gap in the elbow when viewed from the side), you should do a lot of "sermon stool" arm bending exercises (the smaller the angle between the stool surface and the ground, the lower the training position). On the contrary, if the biceps brachii grows flat, you need to do some exercises listed by me to thicken the biceps brachii. In particular, we should do some small-scale biceps exercises, such as reverse grip pull-ups, sitting posture bending arm pulley stretching exercises. But as I said before, it is unrealistic to completely change the shape of biceps brachii.