2, squat, don't let the bent knees exceed the toes, then stand up straight and restore the state during exercise;

3. Hold the rope tightly and swing it up and down;

Hold the rope tightly, raise one hand over your head, and then raise the other hand over your head when you step. Put the original hand down to the waist;

5. Hold the rope tightly. When one foot steps, the corresponding hand is straight forward and the other hand is placed at the waist position. Then with the footsteps, the other hand straightens forward, and the original hand is placed at the waist position;

6. Hold the rope tightly and stretch your hands to both sides when you step.

7. Stair treadmills (commonly known as stair climbers) are still the most challenging fitness equipment. Treadmill allows exercisers to climb stairs repeatedly, which can not only enhance the function of cardiovascular system, but also fully exercise the muscles of thighs and calves.

8. However, people who are bloated or have just come into contact with the treadmill often feel exhausted after strenuous exercise.