The Science of Conditioning: How Energy Systems Drive Performance - Build Your Engine Series Ep2

In this episode, Zachary Long and Johnny discuss the intricacies of energy systems in fitness, particularly in the context of CrossFit and functional fitness. They explore the three main energy systems—phosphagen, glycolytic, and oxidative—how they function, and their importance in training. The conversation delves into the concept of lactate threshold, its role in performance, and strategies for effectively training these energy systems to enhance overall fitness and conditioning.

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Takeaways

• You can't just rely on one type of training for conditioning.
• Understanding energy systems is crucial for effective programming.
• The lactate threshold is a key metric for performance.
• Training should target specific energy systems intentionally.
• Improving lactate threshold enhances overall fitness capacity.
• Aerobic training supports recovery in high-intensity workouts.
• Intensity and recovery are critical in energy system training.
• Using power output can be more effective than heart rate zones.
• CrossFit athletes need to balance intensity with recovery.
• A solid understanding of energy systems aids in better programming. 

Chapters

• 00:00 Introduction to Energy Systems in Fitness
• 02:46 Understanding the Three Main Energy Systems
• 06:09 The Role of Lactate Threshold in Performance
• 12:06 Training Strategies for Energy Systems
• 20:51 Conclusion and Future Programming Insights