Episode 95 - Zone 2 Training: Hype or Help? Because Suffering Shouldn't be Fast

Episode 95 - Zone 2 Training: Hype or Help? Because Suffering Shouldn't be Fast

July 11, 2025 · 49 min

About this episode

Kristy Storschuk discusses the science behind Zone 2 training and fasting, challenging popular myths about their benefits.

Kristy Storschuk, PhD candidate in muscle physiology at Queen's University, discusses the science behind Zone 2 training and fasting, challenging popular myths about their benefits for mitochondrial health and metabolic flexibility. • Zone 2 training may not provide the unique benefits often attributed to it on social media • Research suggests exercise intensity is a more powerful driver of mitochondrial adaptations than staying in specific heart rate zones • Achieving higher volume at inten...

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