Wang and his wife had a big fight over who worked hard. Xiao Wang is a teacher, daily work requires standing, often 5, 6 hours can not rest, Xiao Wang’s wife is a small white-collar office, sitting all day on the computer is a day. Both people are stressing their hard work, after all, their own suffering only they know, standing is not good, sitting is not enjoyable. As the saying goes, sitting hurts meat, standing hurts bone. Keep sitting and standing for a long time, will cause physical discomfort, affecting the performance of some functions of the human body, so do not discuss which is more harmful! No matter where the injury, in terms of people are very uncomfortable! What are the hazards of long work? Sitting in the office for too long in the same sitting position, will cause harm to our joints, including shoulder joints, elbow joints, especially to our cervical and lumbar spine caused great damage, causing lumbar muscle strain, cervical small joint disorders, cervical spondylosis, lumbar disc herniation and other diseases. It is manifested as severe radioactive pain in the upper limbs, numbness in the upper limbs, and also panic, insomnia, headache, dizziness, nausea, vomiting, etc. In serious cases, it even appears unstable walking. What are the dangers of prolonged standing? When it comes to standing for a long time, the most direct harm is varicose veins. Varicose veins in the lower limbs are manifested as obvious protrusion of blood vessels in the lower legs, which is due to long-term standing and greater venous reflux obstruction in the lower limbs, when the venous pressure is too high, which can easily lead to varicose veins in the long run. At the same time, due to the lower limb venous reflux obstacle, blood circulation is not smooth, and the metabolism of other organs of the body will also be affected. In addition, when standing, one of the most stressed parts of the body is the foot. This is very easy to cause a disease: plantar fasciitis, is due to long-term standing, the whole body’s weight continues to act on the foot, causing increased pressure on the bottom of the foot, standing will be very fatigue, pain. People with plantar fasciitis and flatness will feel very obvious. In short, standing or sitting for a long time on the body are very harmful, should be avoided. For example, people who have to work sedentary can stand up every hour or two to pour a stretch of water to stretch the body. People who stand for a long time can be slightly bent legs when the legs are tired, or legs take turns to change the center of gravity, so that the other leg rest, you can also find something to rely on to reduce the waist, leg weight.