What are you using them for?
Could you rig something using empty bleach bottles?
Zen,
A pull buoy is a floaty thingy you hold between you thighs while swimming. With it you swim by just using your arm stroke, no kick at all. I'm actually faster swimming with the pull buoy than with my legs kicking
I'd rather be swimming...biking...running...and eating cheesecake...
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2008 Cervelo P2C Tri bike
2011 Trek Madone 5.5/Cobb V-Flow Max 2007 Jamis Coda/Terry Liberator
2011 Trek Mamba 29er