C Claudia New member Aug 8, 2009 #1 i am slim i bike ride alot and i wanna know if bike riding makes your butt flat or does it firm it (make it big) and tone it what are the benefits for your body from bike riding? answer pl
i am slim i bike ride alot and i wanna know if bike riding makes your butt flat or does it firm it (make it big) and tone it what are the benefits for your body from bike riding? answer pl