Self-healing methods for lumbar muscle strain include rest, hot compresses, and low back muscle exercises. Patients are advised to do so under the guidance of an experienced doctor. If there are any abnormalities, please consult a doctor in time to avoid adverse consequences. Lumbar muscle strain is mainly caused by over-exertion. Lumbar muscle strain with mild symptoms can be improved by correcting bad habits, such as resting on time, avoiding exertion and paying attention to keeping the waist warm. Hot compresses can be applied to the lumbar region, which is conducive to relieving the symptoms. Long-term stress on the lumbar muscles can lead to lumbar muscle strain. Through the lumbar back muscle exercise can relieve lumbar muscle strain, it is recommended to do more stretching lumbar muscle exercise, such as bench press and so on. Patients with lumbar muscle strain are advised to sleep on hard board beds, pay attention to avoiding cold in the lumbar region, and enhance the strength of lumbar muscles through exercise, which can promote self-healing.