Does squat affect knees?
Influential. When squatting, the local pressure on the knee joint will increase significantly. Occasionally squatting generally has no obvious effect on the knee joint, but if squatting for a long time, it will still have an impact on the knee joint, which may damage the local meniscus and cartilage wear and increase the probability of meniscus injury and knee osteoarthritis, so try to avoid squatting for a long time. In addition, long-distance walking, strenuous exercise, running, etc. It may damage the knee joint, so you must pay attention to avoid squatting, long-distance walking and strenuous exercise, and try to avoid squatting for a long time.
Is squatting harmful to the waist?
Squats don't hurt your waist, and you can't give a definite answer, yes or no, some fitness enthusiasts have a squat exercise while exercising. Since they can squat while exercising, it means that squatting does not hurt their waist. But some people have disc herniation or lumbar muscle strain. For example, when many people do squats, they not only squat, but also lean forward, bend over, bend over, squat down, and then get up and move heavy objects to hurt their waist. Because of twisting back and forth, it produces a huge load, which not only hurts the muscles of the waist, but also hurts the intervertebral disc. If you keep your waist and abdomen tight when squatting, you won't hurt your waist when squatting, and this is a good way to exercise the gluteus maximus in the core muscle group, so let's see how to do it.
Does squat affect the heart?
It doesn't matter. Many friends get dizzy and their hearts beat faster during squat training. The reason is that the blood vessels in our lower limbs are very thick and long, and the proportion of blood in the whole body is also very high. In the process of squatting, the lower limbs will be severely congested, and the blood circulation will temporarily slow down, so the heart needs to pump blood to the whole body by accelerating its beating. Therefore, it is not surprising that dizziness and rapid heartbeat will occur after completing the action. The feeling of long-term training will gradually weaken.
It is best to squat several times a week.
After mastering the skills of squat, you can hold dumbbells or other heavy objects and do weight-bearing squats. Squats can be practiced four times a week, and each training is divided into five groups, with 20 in a single group. It is not recommended to practice every day. The large muscles in the leg need to rest for 48 hours before practice, which will help the muscles grow faster.