Within 24 hours after training, muscle soreness is caused by the accumulation of muscle lactic acid, which is normal, while within 24-72 hours, muscle soreness is caused by the damage of muscle fibers during training, which is also normal (to put it bluntly, the muscle is repaired and grows, of course, it is normal, and the long muscle is constantly damaged and grows, so the muscle fibers will become thicker and denser, which is the principle of long muscle), so pay attention after training. Massage and other methods have little effect on relieving pain, and can stretch sore muscle parts. However, if the pain lasts for more than 72 hours and does not improve, it is necessary to consider whether muscle strain is caused during exercise.

Bone pain should be your self-feeling, because muscles are connected to bones through tendons, so you will feel pain when you press on bones. Actually, it's the muscle pain above. Relax, eat more high-protein food these days, pay attention to your diet, and don't lack fruits and vegetables. Symptoms will gradually ease in 3-4 days! ! ! ! ! ! !