Forfatter • 4 bøker
Ride Inside : The Essential Guide to Get the Most Out of Indoor Cycling, Smart Trainers, Classes, and Apps
Joe Friel, Jim Rutberg
The Time-Crunched Cyclist : Race-Winning Fitness in 6 Hours a Week, 3rd Ed.
Chris Carmichael, Jim Rutberg
Entrenamiento del ciclista : Potente, rápido y en forma con sólo 6 horas de entrenamiento a la semana
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