A Mayo Clinic study in the United States found that the body can withstand the same sitting posture for a time limit of 20 minutes, after which it can cause discomfort. It is recommended to stand, stretch, or move about every 15 minutes, and change the sitting posture for at least 30 seconds. Use your hands to hold the thighs on one side and massage them down from the thighs until you feel comfortable. Then, rub it back from the athlete's foot to the thigh. Rub another leg in the same way and repeat it several times. This method can make the joint flexible, leg muscles and walking ability. It can prevent the lower extremity vein curve, lower limb edema and muscle contracture and so on. With one hand on the wall, first swing the calf forward, tilt the toe forward and then shake it backwards, push the toes backwards, and stretch the legs straight. When throwing a leg, the upper body is upright, and the legs are exchanged dozens of times. This method can prevent lower extremity atrophy weakness or numbness, calf cramps and so on. Sedentary race to do what exercise to prevent exertion 1. Increase the height of the chair so that the thigh is parallel to the ground, which can reduce the pressure on the muscles, tendons and bones and prevent musculoskeletal diseases; 2, select the chair, put a rolled towel or pillow at the waist; hand, wrist and forearm in a straight line, so that the elbow on the desk when the elbow is at right angles; 3, head and body to maintain a straight line, slightly forward; elbows should be close to the body, bent 90-120 degrees is appropriate; shoulders relaxed, the upper arm drooping; feet flat on the floor; chair is best to add a mat. Sedentary family how to keep health 1. Appropriate sports for more than 1 hour continuous work, should stop the work in the hands a little activity, do some stretching and turning, rotating sports, while working outside to participate in badminton, table tennis and other physical exercise, jogging brisk walking, swimming is more A good way to exercise your body. Office workers should try to keep their backs close together and lean against the back of the chair. There are still gaps in the waist. A small cushion can be placed and the waist can be raised so that the muscles in the lumbosacral region will not be too tired. 2, eat fruit and yogurt to deal with mental fatigue, eating is a very good way. Apple is very helpful in improving people's mental outlook. When they feel that memory is falling, it is a good choice to leave the table and eat an apple. In addition, because calcium has the effect of relieving muscle tension and regulating endocrine secretion, calcium-rich foods such as skimmed yoghurt are also beneficial for relieving fatigue and irritability. Therefore, you may wish to drink a glass of non-fat yogurt when you need to increase your attention. 3. Do not underestimate the pain of the tail bone by using a ring-shaped cushion. This may mean that your long-term sitting posture is not correct and your tailbone is injured. If you want to reduce the chance of coccyx injuries, you don't need to say more to sit and hyperactivity. You have begun to feel pain, so you have to think about minimizing or avoiding the pain and stress. When sitting normally, a decompression cushion like a lifebuoy can be placed in the chair to relieve the stress of the affected area. This hollow design cushion can disperse the pressure on the tail bone and hip, so that patients can sit longer and work more convenient. 4, eat more seaweed, roots and other food sedentary lack of body movement, will make gastrointestinal motility weakened, digestive fluid secretion decreased, will appear long time loss of appetite, indigestion and abdominal fullness and other symptoms. Develop "vegetable" eating habits. Eat more seaweeds, underground roots (stems), fresh vegetables and fruits. Rich in dietary fiber can promote intestinal peristalsis, shorten the time of food passage, so that the food contains harmful substances in contact with the intestinal mucosa to reduce the chance of adsorption can also take away some of the harmful substances and reduce poisoning. Feed Grade Vitamins,Vitamin K Powder,Natural Vitamin E,Bulk Vitamin B Powder Ningbo Nutrition Food Technology Co.,ltd. , https://www.collagenworkshop.com