Ryan Woodruff, Lynchburg YMCA
Fat IM = add a 50 of a stroke
Skinny IM = one stroke is a 50 short of IM
Free Swimming Workouts, Sets, Ideas, and Dryland Exercises from Professional Coaches Around the World
Ryan Woodruff, Lynchburg YMCA
Fat IM = add a 50 of a stroke
Skinny IM = one stroke is a 50 short of IM