Due to the accumulation of lactic acid in the body after exercise, muscle soreness can occur 2-3 days after exercise. Doing sufficient stretching in time after exercise to accelerate the elimination of lactic acid from the body can effectively improve the phenomenon of body soreness.

After exercise the body muscles are in a state of tension and congestion, the muscles will be more tense and stiff than usual. If you do not stretch and relax in time, the muscles are in a state of tension and stiffness for a long time, and over time, the muscles will get used to this state, then the body will become stiff and inflexible.

Stretching after exercise can elongate the muscles and bring them back to elasticity. Adhering to stretching will make the body line softer and smoother, and the limbs become more slender.