In this episode of the Discover Strength Podcast, CEO Luke Carlson is joined by Dr. James Fisher, a globally recognized exercise scientist, to explore what happens in our bodies from the very first weeks of resistance training through years of disciplined effort. They break down the neurological adaptations that drive early strength gains, the morphological changes that come later, and what advanced trainees can do to keep progressing. You'll learn about muscle architecture, sarcomere genesis, the myth of continuous muscle growth, and how to use advanced techniques like breakdown sets, eccentric overload, supersets, and lengthened partials to maximize hypertrophy and strength—no matter your training age. This is a masterclass in evidence-based resistance training you won’t want to miss.

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