https://community.usms.org/swimming/f/general/9316/smoothing-butterflyHi, I&#39;ve been training butterfly last year pretty much and I had lots of problems in the beginning with too much vertical movements that created all kinds of problems. I posted some of them on my thread Sinking hips during recovery in fly - U.S. Mastersen-USTelligent Community 12https://community.usms.org/thread/147539?ContentTypeID=1Fri, 23 Jul 2010 15:51:50 GMT3187ac58-ba85-4314-b79a-c45cd885e09a:b675ff40-1863-4a5b-a50c-d836e41cb417Former MemberVery good job Predrag. That&#39;s nice research and development. Well done!<div style="clear:both;"></div>https://community.usms.org/thread/147494?ContentTypeID=1Thu, 22 Jul 2010 05:06:06 GMT3187ac58-ba85-4314-b79a-c45cd885e09a:310d401a-9163-4792-8a89-23a39475c1d2orca1946O K Try to breathe on the side - like freestyle. Many swimmers like this . It keeps your head down.<div style="clear:both;"></div>