Ryan Woodruff, Lynchburg YMCA
EDIT: We actually did the 4:00 fartleks on 4:40
Backstroke Fartleks for Technique with Peer Coaching
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
EDIT: We actually did the 4:00 fartleks on 4:40
The Swimming Wizard 