Loading... Please wait...Spinervals Competition Workouts by Coach Troy Jacobson are the leading indoor cycling training DVDs for competitive cyclists and dedicated enthusiasts. It's like having a cycling training program and a spinning class all in one.
Maximize your aerobic base with the Aero Base Builder 5-Pack! This special package contains all five of the 'Aero Base Builder' workouts in the Spinervals competition series including:
• Spinervals 16.0 - Aero Base Builder I (80 Minutes)
• Spinervals 17.0 - Aero Base Builder II (75 Minutes)
• Spinervals 18.0 - Aero Base Builder III (70 Minutes)
• Spinervals 21.0 - Aero Base Builder IV (70 Minutes)
• Spinervals 25.0 - Aero Base Builder V The Compilation (120 Minutes)
Length: Nearly 7 hours of Training
Difficulty: Over 9
Since 1995, Coach Troy has paved the way in the indoor cycling DVD workout world and that's why an estimated 500,000 people from around the world have used his products.
Work through the full range of Spinervals indoor cycling training DVDs and take your cycling to the next level.