Squatting on the lumbar spine has certain benefits, which can be divided into the following two points: First, the core muscles need to be tightened when squatting, the core muscles mainly include the lumbar muscles and abdominal muscles, although squatting is mainly to train the hip muscles and lower limb rear group muscles, but in the training process, will also make the lumbar muscles and abdominal muscles and other core muscle strength, you can make the lumbar spine front and back stability is strengthened, can prevent or reduce Lumbar spine diseases, such as lumbar disc, lumbar spinal stenosis, etc., caused by pain symptoms. Second, deep squat, the barbell and upper body weight will be conducted through the lumbar spine to the lower extremities, the barbell and body weight weight is large, can make the lumbar muscles and lumbar vertebral body, intervertebral discs and other structures to adapt to the large weight, thereby enhancing their own weight-bearing capacity. This shows that the deep squat has a certain strengthening effect on the lumbar spine.