https://community.usms.org/swimming/f/general/1467/butterfly-kick-questionHello! I have a question regarding a butterfly kick. What should be an acceptable ratio between 25 yards timing swimming fly versus fly kick only. For example, my best push-off time on 25y fly is 13.68 and my kick time is about 21 sec. I also can doen-USTelligent Community 12