About this episode
#worldrecord #butterfly #olympictrials #gretchenwalsh @WorldAquatics https://youtu.be/JPPX98FkCik Visit www.nlscak.coach for additional practice videos. #swimming #swimcoach #nlscak #nlscakpracticevideo #usaswimming #worldaquatics #alaskaswimming #swimfaster #thelegsfeedthebear @usaswimming