The armband is worn on the upper arm of the left hand. The armband is usually worn on the left arm. Generally speaking, the sponsor's trademark is on the right arm. The captain's armband can only be worn on the left arm. If worn on the right arm, it will block the sponsor's trademark and the like.

There is also a saying that the left arm is close to the heart. Wearing it on the left arm symbolizes that it is the soul and core of the team.