Sitting and sleeping is not good, easy to make the body cause damage, brain blood supply is insufficient, affect the blood circulation of the lower limbs, increase the burden of the waist muscles.
1. make the body damage: when the human body in the sleep of the muscle tension will be reduced, if you sit and sleep is very easy to fall from the chair, so that the body caused by injury, such as head bump or fracture, resulting in unnecessary injuries.
2. Insufficient blood supply to the brain: If you sleep sitting down, the blood flow to the brain will be reduced, which will lead to insufficient blood supply to the brain in the long run.
3. Impact on blood circulation in the lower limbs: Sitting and sleeping will lead to pressure on the lower limbs, affecting the blood circulation in the lower limbs, which will lead to discomfort such as numbness, swelling and pain.
4. Sitting and sleeping will increase the external load on the lumbar muscle tissues, which will easily strain the muscle tissues. This leads to adhesion and hardening of the lumbar muscles and fascial tissues, and loss of protein, water and calcium, resulting in persistent low back pain in patients.