https://community.usms.org/swimming/f/general/9652/fins-and-paddles-helpI dont know what it is but I seem to not have any speed or coordination with Fins and paddles....while everyone seems to pick up speed during these sets I slow down....big time....this is the first season I have used Fins and paddles to this extent..en-USTelligent Community 12https://community.usms.org/thread/155253?ContentTypeID=1Fri, 31 Dec 2010 03:07:29 GMT3187ac58-ba85-4314-b79a-c45cd885e09a:04ea5113-515a-43c0-b603-80bd4992760aorca1946They require more muscle &amp; point out flaws in the stroke. Do you have someone to look at you when you use these ?<div style="clear:both;"></div>