Lumbar major muscle pain is mainly dealt with by avoiding triggers, appropriate activities, wearing a waist cushion, lumbar stretching and so on. 1, avoid triggers: lumbar major muscle pain is mainly due to lumbar muscle strain, often due to sedentary or keep bending action caused by muscle spasm, fascial edema produced by chronic injury inflammation. So bed rest, relax the waist, avoid doing actions that may lead to increased loading of the waist, such as bending, lifting heavy objects, twisting or standing for a long time, so as not to aggravate the severity of muscle damage; 2, appropriate activities: in the maintenance of sustained sitting or stooping work for about 1 hour, you should get up and move around, do the chest, relax the lumbar back muscles and other actions, you can regulate lumbar large muscle relaxation tension, help relieve muscle spasm; 3, wearing a waist cushion: lumbar pain can wear a waist cushion, relieve the pressure of the lumbar spine, play a role in protecting the lumbar spine; 4, lumbar stretching: supine position, so that the muscles are fully relaxed, you can cushion a soft pillow under the waist, so that the spinal column is mildly stretched back to relax the muscles and ligaments; 5, hot compresses: hot water bag or warm towel hot compresses on the affected area, promote blood circulation in the affected area, can effectively alleviate lumbar psoas muscle pain symptoms; 6, drug therapy: When the pain is more obvious, you can take oral swelling and pain medication, such as aspirin, acetaminophen, indomethacin, etc., or external blood pain cream, such as joint pain cream, musk bone cream, etc., so as to alleviate the pain; 7, physical therapy: microwave, moxibustion and other physical therapy can play a role in soothing the tendons and activating the blood and reducing the role of pain.