People with hypertension, diabetes and joint diseases should not do it; The elderly or the infirm can use semi-squat or "1/4" squat first. Knee joint bending angle to see personal physical condition and feeling. Squats should be slow and steady. When exercising, you can hold the bedside or door frame and do it 10 times at a time, no more than 5 times a day, or you can adjust it according to your own situation.
Extended data
Old people should do what they can. Old people often suffer from osteoporosis and muscle weakness, often accompanied by cardiovascular diseases, and are suitable for small-scale low-intensity exercise. However, even if such a movement is carried out, we must do what we can. Some grandmothers like to dance square dance, and sometimes they need to make a "toe pad" with one leg. Once the leg muscles are insufficient, it is easy to cause Achilles tendon sprain and fall.
There are also many elderly people who are yoga lovers. Although the exercise is moderate and slow, there are also many postures that are not suitable for the elderly. Therefore, the most important thing for the elderly to exercise is to make a correct choice according to their own physical condition and take the principle of "doing what you can".
People's network-60 squats a day, leg support and anti-aging exercise have a note.