Don't wear a strap, because breathing is a very important key in running. Abdominal contraction will affect the smooth breathing to some extent. During running, you may suffer from hypoxia due to abdominal contraction, and in severe cases you will faint.

Abdominal belt, also known as abdominal belt, mainly refers to the present postpartum abdominal belt. After the most premature delivery, the abdomen is mainly wrapped with gauze bandage to restrain the abdomen, so it is often called "abdominal restraint belt".

After delivery, due to maternal weakness, the elasticity of various ligaments in the body can not be recovered in time, which is easy to produce visceral droop. Belts can help the body support internal organs. Timely use of corset after delivery can also stop bleeding and promote wound healing.

References:

Binding tape-Baidu Encyclopedia