80/20 Running

Matt Fitzgerald amazon.com

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Injury-Free Running, Second Edition: Your Illustrated Guide to Biomechanics, Gait Analysis, and Injury Prevention

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Unlike in other plans, the Hansons method instructs you to complete speed workouts at slightly less than 100 percent VO2max pace in order to spur maximum physiological adaptations. Go faster, and gains are nullified and injuries are probable.

80/20 Triathlon: Discover the Breakthrough Elite-Training Formula for Ultimate Fitness and Performance at All Levels

Primal Endurance

Injury-Free Running, Second Edition: Your Illustrated Guide to Biomechanics, Gait Analysis, and Injury Prevention

The Well-Built Triathlete

Luke Humphrey • Hansons Marathon Method: A Renegade Path to Your Fastest Marathon