Ryan Woodruff, Lynchburg YMCA
We did this one in a 25m pool. Interval gave :15-:30 rest.
Butterfly 125s for Friday Fly Day
Free Swimming Workouts, Sets, Ideas, and Dryland Exercises from Professional Coaches Around the World
Free Swimming Workouts, Sets, Ideas, and Dryland Exercises from Professional Coaches Around the World
Ryan Woodruff, Lynchburg YMCA
We did this one in a 25m pool. Interval gave :15-:30 rest.
The Swimming Wizard 
What do you do for the other 50?
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Swim smooth free
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