Many people practiced back practice for a long time, but that is practicing not wide, the more so he may be the more urgent, and then heap crazy weight, crazy to do, but the effect is still not obvious, although the back training requires a large weight to stimulate, However, if you do not do anything based on your motions, then the weight will be meaningless to you and will even allow you to exercise in other places that you should not, such as the trapezius, Long-term training will have a greater impact on the cervical spine, so irregular movements not only do not stimulate your target muscles, but also affect other areas.

Before training we have to understand a lot of knowledge about the back, so as to better facilitate our training. The latissimus dorsi begin with our 7-12 thoracic vertebrae and all the lumbar spinous processes. The direction of the muscle fibers is centered outward, ending just above our anterior humerus; knowing more about what we need to know later is the latissimus dorsi What function, function determines our action, latissimus dorsi contraction can make our adduction Shoulder joint, shoulder joint extension, internal rotation of the shoulder joint, high pull down is the standard Shoulong adduction, so these are necessary To understand. In understanding these, into our training to better stimulate the back, let's take a look at our training.

Pull the pull-up and high pull-down mode of motion are the same as the adduction of the shoulder joint, rather than using the biceps pull up, although the biceps muscle will participate in the force as a synergistic muscle, but in doing the action , We must understand the heart, shoulder adduction, latissimus dorsi muscle force, we have to have this sense of initiative, will make the back of the hair feeling stronger. Pull the body up the difficulty of this action is that it is difficult for some people to ensure the stability of the body, the body before and after shaking, which is due to the core strength of the poor can usually be more training in the abdomen of the core muscles to maintain stability.

Dumbbell rowing is the action created by the function of the latissimus dorsi shoulder extension, as long as doing this action, latissimus will force. Lean about the angle of about seventy degrees, keep the waist parallel to the back, should not bow to do this action, which not only makes the risk of lower back injury, training quality will become poor, and some people are preparing The action is not sufficient to start the training moves, so there is no sense of strength caused by the back. The same body should also be stable, do not use the body's backward power to drag the dumbbell up.
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