Butterfly Drill: Land Exercises and Vertical Drills

December 10, 2013Drill

butterfly drill land exercises vertical drills body undulation

This is part of a larger system

This content fits into the Swimming Ideas quest — a guided journey from first-day instructor to program director.

Originally from: https://www.swimminglessonsideas.com/blog/butterfly-continued-with-land-exercises-and-vertical-drills/

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