With　the　rise　of　modern　outdoor　sports,　women＇s　participation　in　fitness　has　steadily　increased,　and　the　sports　bra　has　been　developing　accordingly.　Due　to　the　difference　in　the　physical　structure　of　women　and　the　intensity　of　exercise　activity,　the　functional　requirements　for　sports　bras　are　different,　thereby　effecting　the　emergence　of　different　sports　bras　styles.　This　paper　analyzed　the　development　of　sports　bras　at　home　and　abroad,　combined　with　the　current　market　survey　results　to　present　a　subjective　evaluation　on　the　wearing　experience　of　sports　bras　during　exercise,　in　order　to　better　realize　the　functionality　of　the　sports　bra　and　provide　new　ideas　for　styles.