Hello, I'm a personal trainer in the gym. First of all, delayed muscle soreness (DOMS) is caused by your overtraining. What you need to strengthen before training is muscle endurance. Adequate warm-up and effective stretching are the best ways to avoid it. The correct way is to do slight aerobic exercise after stretching to metabolize lactic acid out of the body. With the increase of metabolic rate, you should increase the content of lean body mass. The more muscle tissue, the faster metabolism. If you are satisfied with the answer, you can add some points and make friends.