There are many reasons for shoulder pain after doing push-ups, such as muscle injury, overload exercise, ligament strain and other factors.
1. Muscle injury: due to insufficient warm-up before doing push-ups, shoulder muscle injury occurs, causing soft tissue edema, which results in shoulder pain.
2. Overload exercise: due to long-term lack of exercise suddenly push-ups, resulting in local muscle overload exercise, causing muscle strain, lactic acid secretion, accumulation in the shoulder muscles, causing shoulder pain.
3. Ligament injury: due to the improper posture of doing push-ups, exerting too much force and other reasons, causing ligament strain, which leads to local soft tissue edema, causing shoulder pain.
There are many other causes of shoulder pain after push-ups, such as brachial plexus nerve injury, etc., please consult a doctor in time to clarify the cause of the disease before treatment.