Training Babble: Off-Road Insights for Mountain Bike and Gravel Cycling
Unlock your endurance potential. The Training Babble Podcast takes a deep dive into the strategy and science behind training for off-road cycling and gravel racing. Host Dave Schell brings over 20 years of coaching and racing experience, including as former Director of Education at TrainingPeaks.
Each episode features interviews with experts and insiders to inform your training on topics like physiology, nutrition, mental toughness, equipment selection, and race tactics. Expect an informative yet lighthearted conversation filled with practical tips to up your performance. Special guests from across the cycling world join to share their hard-earned wisdom.
Whether you're an amateur looking to reach new heights or a coach wanting to refine your craft, The Training Babble Podcast offers a master-class in endurance training. Challenging conventional methods, busting myths, and digging into the latest research, this show equips you with the knowledge to train smarter and unlock your full athletic potential.
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Training Babble: Off-Road Insights for Mountain Bike and Gravel Cycling
Fast Physiology with Dr. Phil: The Size Principle
Summary
In this episode of Fast Physiology, Dr. Phil Batterson and Dave Schell discuss the size principle in muscle fiber recruitment. They explain that the body recruits muscle fibers based on the force required, starting with slow-twitch type 1 fibers and gradually recruiting type 2a and type 2x fibers as the force output increases. They also discuss the impact of cadence on fiber recruitment and fuel utilization. They emphasize the importance of sport-specific training to prepare for events that require different force outputs and motor unit recruitment. The key takeaways include the need for consistent and specific training to optimize physiological adaptations.
Takeaways
- The body recruits muscle fibers based on the force required, starting with slow-twitch type 1 fibers and gradually recruiting type 2a and type 2x fibers as the force output increases.
- Cadence affects fiber recruitment and fuel utilization, with lower cadences requiring higher force output and more recruitment of type 2a and type 2x fibers.
- Sport-specific training is crucial for events that require different force outputs and motor unit recruitment.
- Consistent and specific training is necessary to optimize physiological adaptations.
