In this episode of Hypertrophy Past & Present, Jake and Chris start with a bizarre 1950s workout from Barton Horvath before breaking down how to actually understand hypertrophy research. They discuss what common measurements such as muscle thickness, cross-sectional area, EMG and strength testing really tell us, where they can mislead us, and why understanding the physiology behind a study matters as much as reading its results.
Key topics include:
- Barton Horvath’s 1950s “unusual” routine
- What researchers actually mean when they measure “hypertrophy,” and the differences between muscle thickness, cross-sectional area, muscle volume and muscle biopsies
- What EMG can and cannot tell us about muscle activation, recruitment and exercise selection
- What researchers actually mean by “recovery"
- Why vertical jump performance can be more sensitive to fatigue than maximal isometric strength
- The difference between a large numerical effect and a statistically significant effect
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What is Hypertrophy Past and Present?
A deep dive into the science of muscle growth. Hosted by Chris Beardsley and Jake Doleschal, this podcast explores hypertrophy training through the lens of pre-steroid era bodybuilding and modern muscle physiology.