Cramps can be relieved by local muscle massage, pulling the tendon, local hot compresses, and removing the cause of the disease. 1. Muscle massage: after the cramp you can use the palm of your hand to rub quickly and gently massage, which can relieve muscle spasm, thus relieving the cramp. 2. Tendon pulling: Pulling the tendon in the direction of the cramped muscle, in the direction of muscle elongation, can quickly relieve muscle spasm and relax the muscle. 3. Localized hot compresses: hot towels can be used to apply hot compresses after a cramp, which can promote blood circulation and relax the tense muscles, thus quickly relieving the symptoms. 4. Remove the cause: muscle cramps need to be quickly removed from the cause, such as calcium deficiency, strenuous exercise, cold, etc., so as to reduce the symptoms and prevent recurrence in a short period of time.