What is the harm of sitting for a long time

Long-term sitting work, may cause the following harm to the body: 1, lead to lumbar muscle strain, lumbar disc herniation, cervical spondylosis, scapulohumeral periarthritis, etc., often back pain, shoulder and neck pain symptoms. 2, varicose veins of the lower limbs. Long-term sitting, venous blood circulation of the lower limbs, leading to venous return disorders, causing varicose veins. 3, increase fat accumulation in the waist and abdomen, induce obesity. For people who need to sit and work for a long time, it is recommended to get up and exercise properly at intervals to relax the bones and muscles of the whole body, which can effectively reduce the incidence of the above diseases.