retirez en magasin sous 2h
magasin dès le lendemain
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sous 30 jours
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Coups de cœur Cultura
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Every ride is powered by energy produced inside your muscles. When that energy supply keeps up with demand, you ride strong. When it falls behind, fatigue takes over and performance fades. The difference is not willpower. It is physiology.
This book explains in clear, practical language how the body produces energy during exercise, why fatigue happens, and how training, fueling, hydration, and pacing all work together to determine endurance performance.
Instead of complicated science or training plans, it gives you the simple physiological framework that explains why certain training methods work and why proper fueling matters.
When you understand how energy is produced, you can train more intelligently, fuel more effectively, pace more accurately, and ultimately ride stronger.