The OMNIA Performance Podcast How Does Hypertrophy REALLY Work?
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Mar 5, 2026 Discussion of what truly drives muscle growth, focusing on mechanical tension as the primary trigger. Why soreness, pumps, and hormone spikes are misleading signals. Practical ways to progress without constantly increasing load, and how hybrid athletes build muscle while training for endurance. Clear advice on recovery, protein needs, and programming strategies to preserve strength amid high training demands.
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Soreness And Pumps Are Misleading Signals
- Soreness, pumps, and acute hormonal spikes are poor indicators of hypertrophy.
- JB uses downhill running soreness as an example: lots of pain but little muscle growth stimulus without mechanical tension.
Progressive Tension Beats The Pump
- Progressively increase muscular tension weekly by adding load, reps, sets, range of motion, or improving execution.
- Aim for challenging sets (6–7 RPE) and about 6–10 total sets per muscle group per week as a starting point.
Recruit High Threshold Fibers Every Session
- Recruit high-threshold motor units by taking sets close enough to failure, even with lighter loads.
- Use loads or proximity-to-failure that ensure full fibre recruitment rather than always chasing low reps only.