
What Science Actually Says About Getting More Flexible — No Cherry Picking
From Yogaland Podcast by Andrea Ferretti
April 21, 2026 · 28 min
About this episode
This episode discusses the scientific research on effective stretching techniques and their impact on flexibility.
As yogis, we’re certainly aware of the many benefits of stretching — but are you aware of what the research actually says about how to stretch effectively? Or how to evaluate that research honestly? On this week’s Yogaland, I’m sharing meta-analyses and systematic reviews to give you a clear, accurate, and intellectually honest picture of what actually increases flexibility. In this episode, you’ll learn: Why dynamic and passive stretching work through completely different mechanisms — and why you need both. What the research consistently shows about stretch intensity — and why moderate intensity outperforms both light and maximal stretching for tissue adaptation. The sweet spot for hold duration — and why total weekly volume matters more than any single session variable. The most important and most under-appreciated variable in flexibility training. I'd love to know what you think of episodes like these, so please leave a comment. It also helps others find our work. Support this show http://supporter.acast.com/yogaland . Hosted on Acast. See acast.com/privacy for more information.
People in this episode
Host: Andrea Ferretti
Topics covered
- flexibility
- stretching
- yoga
- research
- exercise science
Keywords
- flexibility
- stretching
- dynamic stretching
- passive stretching
- stretch intensity
- hold duration
- weekly volume
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