Sports bra is underwear worn by women in sports. Its function is to better keep women's figure clean and tidy during exercise and protect the comfort of breasts. Tighter than ordinary underwear, so that women are not disturbed when running and jumping. However, this sports bra design will not be so comfortable if you wear it every day. So it is still not recommended.

Ordinary underwear is more to provide a gathering and supporting function, the purpose is to protect the chest from external forces to the maximum extent. Compared with sports bras, ordinary underwear is more comfortable and comfortable. It won't be as tight and restrictive as a sports bra. These are underwear worn in two different States, with different uses and different functions.