1. At the beginning, squat down to a horizontal position and put your hands in front.

2. Jump up from the ground.

When you are in the air, you need to put your hands behind your back.

3. When landing, complete it once.

Next, just repeat the above steps!

Item 2: Lift the heel.

1. First find a step or a book to pad your feet, then put your toes just on it, and don't touch the ground with your heels.

Step 2 lift your heels to the highest point

3. Put it down slowly and finish it.

Next, just repeat the above steps!

Item 3: changing feet

1.

Get a chair,

Put one foot on it at 90 degrees.

2. Jump as far as you can,

Change your feet in the air. Now put them on the chair.

3. Repeat 2, put the original jumping foot back on the chair and finish another jump.

Item 4: vertical jump

1.

Keep your feet straight,

Shoulder width, "lock" knees.

2.

Jump with your calf,

You can only bend your ankle,

Try not to bend your knees.

3.

When you get to the ground, take off quickly and finish.

This is difficult,

You can use your hands to help you take off. ...

Item 5: Tiptoe jump

1.

Lift your toes to the highest point,

2.

Take off quickly on tiptoe,

You don't have to jump too high.