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Spinervals Endurance Builder DVD 5-Pack

Spinervals Endurance Builder DVD 5-Pack
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Improve your Cycling Endurance and Stamina by using the carefully selected workouts in the Endurance Builder 5-Pack!

Each one of the endurance building workouts chosen for this 5-Pack offer 90 minutes or more of intense interval training designed to help you ride for longer periods of time at greater speeds.

Ideal for any serious cyclist preparing for a long distance event, incorporating these workouts into your structured training program once or twice each week will take your cycling and fitness to new levels! Spinervals workouts chosen for this 5-Pack total 10 hours of intense training and include:

  • 5.0 - Mental Toughness (90 min)

  • 9.0 - Have Mercy (120 min)

  • 13.0 - Tough Love (180 min)

  • 15.0 - Have Mercy, The Sequel (120 min)

  • 23.0 - Time Saver I (90 min)

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