How to Exercise for Strength Gains & Hormone Optimization | Dr. Duncan French

About this video

Dr. Duncan French, Vice President of Performance at the UFC Performance Institute with over 20 years working with elite, professional and Olympic athletes, joins Huberman to discuss exercise order, hormones and performance. Huberman outlines Dr. French’s peer-reviewed work on whether endurance exercise before resistance training or the reverse changes performance and hormones such as testosterone, estrogen and cortisol, plus interactions between neurotransmitters such as dopamine and epinephrine and hormones. A key applied section covers cold exposure. Dr. French says robust data show cold influences strength and power and muscle hypertrophy by dampening the mTOR and hypertrophic signalling pathways, so ice baths are not the most beneficial approach during periods aimed at muscle growth. He argues cold should be periodised: during competition phases, when technical execution matters and muscle building is already banked, recovery interventions can be used aggressively, whereas the soreness and inflammation of preparatory training are the stimulus for adaptation.

Key takeaways

• Dr. French argues cold exposure can dampen mTOR signalling and blunt muscle hypertrophy.
• Dr. French recommends periodising cold use toward competition phases rather than growth phases.
• Huberman describes inflammation and soreness in preparatory training as the stimulus for adaptation, in Dr. French’s framing.
• Dr. French discusses exercise order effects on performance and hormones including cortisol.
• Huberman presents strategic timing of recovery interventions as essential for elite performance.

Episode details: published November 8, 2021 · 344K views · 1:30:06 long. Summary written by Self Growth Videos from the episode itself. The science and protocols described are Andrew Huberman’s, presented for education — not medical advice. Consult a qualified professional before changing your own health practices.

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