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The Kingston teen was also the only swimmer to cross the 20-kilometre lake using the physically demanding butterfly stroke, a decision she said she made to increase the difficulty of the trek that took her 7 hours, 47 minutes and 30 seconds. That swim broke the old record set last year by Susanne Robinson, a freestyle swimmer who took 8 hours and 14 minutes.
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www.thestar.com/.../455426esi.ctv.ca/.../urlgen2.aspx
This sounds like a shoulder problem waiting to happen. I generally opt out of any butterfly over 100 yards - with 50 and or no butterfly at all being the prefered distances.
This sounds like a shoulder problem waiting to happen. I generally opt out of any butterfly over 100 yards - with 50 and or no butterfly at all being the prefered distances.