The opening dance is still very simple. Try not to stoop, keep your arms straight and above your head.

After maintaining the correct posture, jump and high-five your hands on your head. Jump again, put your feet together, pat your sides, and exercise 20 times in each group.

Action 2: Lift your legs high.

Leg lifting is a strong exercise, which tests people's explosive power and endurance.

Try to slow down during the exercise. Self-control the intensity of exercise and create the feeling of muscle stretching with speed.

Action 3: Squat with an arrow.

Squat with arrow is a common warm-up posture in gym. Pay attention to hold your head high, look straight ahead, and don't look down at your dumbbell.

It is also necessary to use the explosive power of the legs to get up quickly, pay attention to maintaining the balance of the body during exercise, and compare the cooperation ability of the lower limbs.