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Spacewalker avoids excessive swinging
Spacewalk is the most popular fitness equipment. The reason why it is popular is because many people think it is easy to play, not much effort, and rejection is very enjoyable. The doctor said that the spacewalker is actually very easy to pull the psoas muscle, especially the elderly muscles because of aging and reduced moisture, poor flexibility, if the legs swing too much, too fast, it is easy to pull the muscles around the spine . Therefore, it is advisable for the older people to swing their legs when doing a "spacewalk" at a frequency of about 45°C and a frequency of 3-4 seconds at a time.
Old people with hip softening
This device is mainly used to exercise the lower limbs and waist strength, but for those elderly people who originally had hip osteomalacia, it is not suitable for this exercise. The so-called hip osteomalacia, the main symptom is often knee pain, and the stairs will feel powerless. In such old people, the function of weight bearing on the hip joint is not good. If you do another device, the knee extension muscles may be damaged, which may aggravate the original symptoms.
Suffered from the disc herniation
This device is based on the strength of both hands and feet to make up and down movements, thereby stretching the entire body in order to achieve the purpose of moving all parts of the body joints. Logically, this sport is suitable for those who often have desk strains, neck muscles and psoas muscle strain. However, if the disease has developed into a disc herniation, do not use this type of equipment, because the spine absolutely can not stand a good ride to pull the "torture."
To play tractor, try pull-ups first
The function of the upper limb retractor is similar to the traction treatment in the hospital. It is good for stretching the muscle and preventing the disc herniation. However, it is advisable that elderly people who do not have sufficient hand strength do not perform this exercise. To test their own hand strength, whether the pull-ups can be used as a standard, if an elderly person cannot even complete a pull-up, it is better to choose other stretching exercises.
In addition, many elderly people like to use leg presses to exercise their flexibility, doctors advise, the best leg lift should not exceed the shoulder joints, otherwise it is easy to pull the hip ligaments and muscles.
Twist rotary device rotation over 180°C
Pay attention to controlling the amplitude of the twist, the speed should be slow, the action should be gentle, otherwise there is also the risk of pulling the psoas muscle. Doctors recommend that the amplitude of the twist should not exceed 180°C, and frequency control is appropriate to complete one movement in 3-4 seconds.
Exercise equipment needs to vary from person to person
Every fitness equipment in the community has its specific purpose. In general, proper play increases muscle strength and flexibility, enhances balance and improves cardiopulmonary function and flexibility. However, each fitness equipment has a “forbidden zone†for some specific people. When playing, it is necessary to pay attention to bypassing these “risk zones†and choose the ones that suit them.