1, a suspender vest with a chest protector, put the vest in first, and then fix your chest with a chest protector. This step is very important, which is related to the health of your chest.

2. Generally, the suspenders are rolled up first, and two suspenders are used to form three circles. The head is drilled into the middle circle, and the left and right arms respectively pass through the lower two circles. Then, the bra is pressed down and flattened, and the chest is wrapped and then adjusted.

3, hanging neck can be worn on the chest and then tied with a belt, or tied with a belt and then worn like a sling, and the tube top can be placed directly on the chest.