Sit in a fixed seat, hold the handles at both ends of the upper bar with both hands according to the requirements of grip distance and grip method, lock and sink the shoulder muscles, lean back slightly, inhale, exert force from the latissimus dorsi, and vertically pull down the bar from the position above the head to the chest, and pause for 2-3 seconds; Then exhale and slowly recover along the original road; Do it repeatedly.

Shoulder muscles should be locked, and don't shrug your shoulders when you recover, which will affect the stress of back muscles; Don't swing your body back and forth. Always keep your body perpendicular to the ground.

Extended data:

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Firstly, the use effect of multifunctional fitness products is clarified. There should be one or two functional products. For example, if you want to exercise your arm muscles, you should choose an arm strength device, and if you want to exercise your waist, abdomen and legs, you should choose a bicycle or abdominal wheel. As for full-body and comprehensive exercise, in addition to choosing to go to a professional gym, you can assist regular outdoor equipment exercise.

Secondly, consider the living environment and living conditions. A device suitable for your family atmosphere and living conditions will improve your quality of life.

Generally speaking, fitness equipment with single function occupies a small area. When some fitness equipment with many functions is used at home, some functions can't really play a role due to the limitation of space. And if the floor space is too large, it needs to be installed or moved every time it is used, which will greatly reduce the enthusiasm of fitness.

Third, the price is moderate. Don't blindly worship foreign products. The products produced by domestic enterprises have relatively low prices and many kinds, and the functions of these products can fully meet the needs of exercise. Moreover, due to the addition of some localized elements, some functions are also lacking in foreign fitness equipment.

Fourth, we should pay attention to after-sales service. When buying fitness equipment, don't ignore the problem of after-sales service, especially for fitness equipment with more parts, but also ask about the specific methods of after-sales service. For foreign products, ask if there is a maintenance point.

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