Stretching and Performance: What Cyclists Need to Know About Flexibility, Power, and Injury Risk

Why It Matters

Because optimal flexibility directly impacts power generation and injury prevention, cyclists who fine‑tune muscle length can achieve measurable performance gains and longer, healthier careers.

Key Takeaways

• Optimal muscle length balances power and injury risk for cyclists.
• Stretching improves stretch tolerance via Golgi tendon adaptation.
• Visco‑elastic properties affect energy return; too much stretch reduces efficiency.
• Chronic stretching may add sarcomeres, altering contractile capacity.
• Individual discipline dictates how much flexibility training is beneficial.

Summary

Episode 97 of Fast Talk features Manakam Brody, owner of Human Vortex Training, discussing how stretching influences cycling performance, power output, and injury risk.

Brody explains that research on stretching and performance is sparse, but three primary mechanisms emerge: increased stretch tolerance through Golgi‑tendon adaptation, changes to muscle visco‑elastic properties that affect energy return, and chronic sarcomere addition that could enhance contractile force. He stresses that cyclists must find an optimal muscle length—neither too short nor excessively long—to maximize power.

He illustrates the concepts with analogies: a Golgi tendon ‘relaxes’ to allow deeper stretch, a muscle behaves like an elastic band whose snap‑back efficiency declines with age, and a biceps curl shows peak force at the muscle’s mid‑range length. The discussion also touches on yoga’s role and the differing flexibility needs across disciplines such as road, mountain‑bike, and gravel.

The takeaway for riders and coaches is to integrate targeted flexibility work into periodized strength programs, avoiding blanket stretching routines that may blunt power or increase hysteresis. Tailored stretching can improve recovery, preserve neuromuscular efficiency, and reduce injury risk, ultimately translating into higher sustained power on the bike.

Original Description

In this episode of the Fast Talk Podcast by Fast Talk Labs, we break down the science of stretching and how it actually impacts cycling performance, injury risk, and muscle function.

Stretching is one of the most debated topics in endurance sports. Some athletes swear by it, while others avoid it entirely. So what does the research really say? And more importantly, what should you actually be doing as a cyclist?

We’re joined by strength coach Menachem Brodie, along with insights from coaches and pro athletes, to explore the real effects of stretching—from muscle physiology and neuromuscular control to mobility, stability, and power output.

🧠 In this episode, you’ll learn:

• The difference between short-term and long-term effects of stretching

• How stretching impacts power output and muscle efficiency

• Why too much flexibility can actually hurt performance

• The concept of optimal muscle length and why it matters

• When stretching can help—and when it can increase injury risk

• Why cyclists may need a different approach than runners

• How strength training, mobility work, and activation can replace traditional stretching

🎯 This episode challenges common beliefs and gives you a clearer framework for deciding what your body actually needs—whether that’s more mobility, more strength, or less stretching altogether.

🎙️ Guest Experts:

• Menachem Brodie – Strength coach and founder of Human Vortex Training

• Trevor Connor – Cycling coach and exercise physiologist

• Chris Case – Co-host, Fast Talk Labs

• Payson McElveen – Pro mountain biker and gravel racer

📈 Whether you’re a competitive cyclist, endurance athlete, or coach, this episode will help you rethink your approach to flexibility and build a smarter, more effective training routine.

👉 Subscribe to Fast Talk Labs for more science-backed insights on training, performance, and recovery.

🔗 More at [https://www.fasttalklabs.com](https://www.fasttalklabs.com/)

Fast Talk Labs is your source for the science of endurance performance—cycling training, physiology, recovery, nutrition, and data-driven coaching tips to help athletes of all levels get faster.