Experiencing soreness in the leg muscles is a common phenomenon in cases of overactivity, and the causes are easy to identify at such times. However, for some people, the reasons for leg muscle soreness are not entirely clear, and it could be due to underlying illnesses. It is essential to have a comprehensive understanding of the possible causes to enable targeted treatment based on individual conditions. So, what causes leg muscle soreness? 1. What Causes Leg Muscle Soreness? 1. Prolonged pressure on muscles and poor blood circulation can lead to muscle ischemia, spasms, and soreness. 2. Excessive exercise, such as running, swimming, hiking, playing sports, etc., can cause muscle strain, leading to non-bacterial inflammation and soreness. 3. Compression of the nerve by lumbar disc herniation can also cause soreness in the lower limb muscles innervated by the nerve. 2. How to Deal with Leg Muscle Soreness? 1. Yoga. After running, soreness in the thighs can be unbearable and significantly affect daily life. In such cases, performing soothing movements can help alleviate the soreness. The soreness in the legs is due to prolonged inactivity, resulting in the automatic secretion of lactic acid by the body. Stretching exercises can help quickly relieve the soreness. Exercise can also cause blood congestion in the thighs, giving a false impression of weight gain. If the muscles are not properly relaxed, they may accumulate, making the leg lines appear too rigid. 2. Massage. Massage is an excellent method for relieving soreness throughout the body after exercise. It can help eliminate post-exercise swelling and congestion, making the body appear more slender and significantly reducing soreness. However, the cost of massage can be relatively high. 3. Bathing. Accelerating blood circulation through bathing can make the body feel more relaxed, naturally relieving soreness in the thighs. Bathing also promotes skin metabolism, resulting in smoother and brighter skin. Bathing is an effective way to alleviate post-exercise fatigue, similar to massage, but with lower care costs.