Rolling your body during freestyle (turning shoulder down toward the bottom of pool and hip to same) is one of those things seasoned freestyle swimmers do without much thought, but novices must learn through practice. A good roll can enhance your streamline profile and thus speed your way through the water. But what makes for a good roll? Is it possible to have too much of a roll?
Yesterday I was doing my laps and someone one lane over was doing the same. I noticed his roll seemed to be fairly extreme. When I do the roll I go only so far that my arm can extend as deep as possible. This swimmer was rolling so far that his arm was being forced away from the optimal depth. A little further and he could have rolled over onto his back. By going too far with the roll (past the optimal arm depth point) he was wasting energy and time when he could be getting through his stroke.
So when you are doing freestyle, be sure to roll, reach as deep as possible before going into your "S" pull, but don't over-roll - that's just self-defeating.
I do a good bit of lap swimming (see goals - lower left) so I have lots of time to think about it. I routinely see athletic folks who can't swim, or swim poorly + often wonder why I find it so easy - I'm not particularly athletic. This blog is about what I'm learning about swimming dynamics + some fun stuff too.
For your safety, all posts + comments are musings + tips that have worked for me - opinion only. For the record, I strongly suggest following Red Cross swim-safety protocols.
Showing posts with label pull. Show all posts
Showing posts with label pull. Show all posts
Sunday, February 03, 2008
Tuesday, March 13, 2007
Switch Around Your Muscle Focus
I confessed in a post some months back that when I'm doing freestyle, I occasionally will imagine that as I reach and pull the water, I am pulling the rungs of a ladder, yanking myself along the line in the bottom of the pool. There are of course alternatives. Late last week, I found myself unusually fatigued during my swim. My arms were inexplicably aching. To ease the fatigue - I didn't want to quit - I tried focusing my attention to different muscle groups at different times. First I tried focusing on my shoulders. I straightened out my arms and allowed my shoulder muscles to do the pulling. By doing this, I found my arms relaxing - my upper body took over the work and my arms took on an unintended relaxed, almost whip-like motion that still propelled me sufficiently but lessened the fatigue (it was nice). Next I tried focusing on my elbows. Pointing my elbows back toward my feet, I pulled through with the upper part of my forearm. This didn't lessen my fatigue much, but pulled me through fairly efficiently. Last, I tried focusing on my hands, putting as much pull as I could into the stroke by grabbing and holding the water so little slid past. This promoted the greatest feeling of fatigue but seemed most fast for the short period of time I could support it (remember, I was tired). I suppose a combination of these three approaches is best, but when a muscle group gets tired it's nice to switch around. Experiment and see what works best for you.
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