Is it a practice to practice chest or practice back?

If you click on this article just want to know

"Is the right-handed straight arm pulled up to practice chest or practice back?"

Here you can tell you directly: it is to practice the chest muscles, but also to train the back muscles.

 

Yes, some fitness instructors put this action in the chest muscle training, and some fitness instructors put this action on the back muscle training.

Practice. Although there is no official statistics, it seems that there is more to practice the chest muscles in the supine straight arm pull-up.

The supine straight-armed pull-up has become rare in recent years. The reason is that it is afraid of shoulder damage, and the emerging functional training school does not tend to put the straight-arm pull-up into the training program. But in fact, in the early theory of fitness training, the "squat", which was hailed as the upper body version, was highly valued. In the early 1970s, Arthur Jones, one of the then fitness authorities, invented the Nautilus pullover machine. The specialized equipment for the supine straight arm pull-up is now almost extinct in the large gym.

Why is it that people can't tell whether they are practicing chest or practicing back? In addition to the different coaching methods of fitness instructors, it is likely that many bodybuilders such as Arnold Schwarzenegger, Reg Park, Dorian Yates, Ronnie Coleman, etc. have different interpretations. . Not only the chest and back muscles, but also some people can also exercise the small muscles between the ribs (intercostal muscles and anterior serratus).

 

According to the theory of motion mechanics, this action is called the straight arm backlift, which is to raise the arm to the level of the ear and then to the side of the body. The muscles involved include: back muscles, back of the shoulders, chest muscles, and Compare minor round muscles and triceps long heads. Therefore, because of the many muscles involved, it is not an exaggeration to be hailed as the upper body version.

The reason why the supine straight arm pull-up can practice the chest and practice the back, as mentioned above, is actually because this straight-arm rear-lifting action involves both the chest and back muscles, but in a study published in the Journal of Applied Biomechanics in 2011, The EMG method measures the lifting and lowering of the movement, and the results show that the chest muscle is more stimulated than the back muscle.

 

So is it better to practice chest muscles? This is not necessarily the case. Everyone's feelings are not the same. If you practice the chest muscles and feel effective, you will continue to practice. On the contrary, you will feel more when you practice your back muscles. There is no problem. However, there is an action point that affects the effectiveness, that is, whether the abdomen is tightened when the action is performed. Many people use the heavy weight too casually, but the abdomen is not tightened. To counter the weight of the dumbbell, don't let the body protrude when the dumbbell is placed on the top of the head. Otherwise, the chest back muscles cannot be properly stretched. And shrinking.

Face Care

Reborn PLLA filler can be used to solve eyes' problems such as dark circle,eye bags,crow's feet,fine lines,etc.

The particle size of Reborn PLLA Dermal Filler is 3-10 microns.It is very safe to use around the eyes.

Reborn PLLA Hydrogel can solve facial skin problems such as redness,large pores,acne marks,fine lines,crow's feet,smile lines,etc.It can resolve 7 big problems at the same time, It can make the skin white and tender, replenish lost water and collagen, awake the cell regeneration function, repaire the withered cells of the skin, shrink of enlarged pores, reduce discoloration, patch of acne pits.

Rimless Industry Co., Ltd. (RIMLESS) is devoted to the global brand operating and integrating, sale and after-sale services of high-end medical devices, regenerative aesthetic products, cosmetics and beauty tools.

Face Care,Facial Filling Treatment,Plla Wrinkle Dermal Fillers,Injectable Hyaluronic Acid Pla,Wrinkle Reducer Fillers

Rimless Industry Co.,Ltd. , https://www.rimlessmedbeauty.com