https://community.usms.org/health-and-nutrition/f/health-and-wellness/13302/lumbar-extension-in-any-strokebeen swimming a couple years now casually in my local gym it seems in many swimming videos the swimmers have a flutter kick on their back and front that they have, much like a romainian deadlift, an extended/contracted lumbar spine Is this correcten-USTelligent Community 12https://community.usms.org/thread/206520?ContentTypeID=1Tue, 18 Jun 2019 09:40:59 GMT3187ac58-ba85-4314-b79a-c45cd885e09a:a5204956-c0fd-493b-9d2d-4cb0e1c2adfaJeff EngeYou want to stay tall in your streamline while kicking. So, I suppose that would mean extended lumbar spine.<div style="clear:both;"></div>https://community.usms.org/thread/206504?ContentTypeID=1Tue, 18 Jun 2019 07:50:41 GMT3187ac58-ba85-4314-b79a-c45cd885e09a:00aa84d9-a0fe-46bc-b2e0-82170b59d54eForceDJI&#39;m lost. Dan<div style="clear:both;"></div>