Do some flexibility exercises after running to stretch muscle fibers, on the one hand, eliminate fatigue after exercise, on the other hand, lengthen muscle fibers and keep their length. In fact, this is why we should do flexible exercise after endurance exercise.

Lower limb flexibility exercises mainly include:

1, lunge leg press;

2. Pull the leg back: Hold an object with a certain height in one hand, and hold the instep of the opposite side with the other hand to pull the leg back.

3. Front (side) leg press: Stand upright (side) with one leg supported, one leg resting on an object with a certain height, two knees straight and press forward (side).

I'm a track and field coach. You can trust me.