2. Pull up. The action is the same as before, but the height is above the head, and there is a feeling of pulling to both sides. Mainly exercise the chest, and the spring can be appropriately larger than the positive pull. ?
3. pull it down. The practice of sewing and carving in the chest is to put the spring on the navel and pull it to both sides, and the number of springs should be reduced to a minimum (not less than two). ?
4, staggered pull. The right arm is in the direction of the right shoulder and the left arm is separated in the direction of the left hip. Then change direction. That is, the left arm is pulled to the left shoulder and the right arm is pulled to the right hip. The spring line is biased to the vertical axis of the human body center. Each movement is divided into 4 groups, with the highest beat of 16 in each group, and springs can be added after increasing strength. Cooperate with other practice postures. ?
5. After the puller is put into the body, hold the handle of the puller with both hands, bend the elbow forward with the palm of your hand, and lift your arm sideways. Restore. Prone and lateral stretching can also practice chest muscles, and the effect is better.
It is recommended to keep exercising about twice a day for 20 minutes each time. Pay attention to eating high-protein and high-fat substances in diet; The peak time of protein intake is about half an hour after each exercise to 1 hour.
Extended data
Precautions for use
1. Don't wear sharp valuables when using the stretcher, so as not to affect the exercise and cause injury or unnecessary loss.
4. Before using the wire spring tensioner, check whether the hook structure and installation of the wire spring are firm, so as to avoid slippage and injury accidents.
3. The Zhang Liqi of the wire spring should not be stretched for too long, otherwise it will make the wire spring lose its elasticity.
4. If the steel wire spring stored for a long time has rusted, don't use it again to avoid breaking during pulling.
5. Before using the steel wire spring tensioner, one end of the tensioner should be firmly fixed on other objects to prevent slipping or sudden rebound from causing injury accidents.
6. Wear long-sleeved sportswear and sweatpants when using a wire spring stretcher. Don't cling to the body of the steel wire stretching machine to prevent the steel wire spring from pinching the skin and hair when stretching and contracting.
Once, when using the wire spring tensioner, each wire spring must be hooked on the big ring and pulled by hand holding the handle. Don't pull with several big rings, in case the force is too concentrated on the wire spring ring, which will cause the wire spring to break.
8. After the action is completed, the spring should be controlled to return slowly by muscle strength, which can not only avoid the collision and overlap of the spring steel rope, but also give full play to the unique advantages of the tensioner's "retreat" movement, so that the muscles can be stimulated to the maximum extent, thus achieving the best sports effect.
References:
Baidu encyclopedia-spring tensioning device