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Bryan Johnson (Blueprint)@blueprintweb

Prioriser le renforcement et le HIIT après la ménopause

what it claims

Prioritize strength training and high-intensity, impact-based exercises (such as HIIT) after menopause to combat bone density loss and preserve muscle mass associated with declining estrogen levels.

holds up

This recommendation is extremely solid and aligns perfectly with scientific data on female physical vitality.

noli's read

This recommendation is extremely solid and aligns perfectly with scientific data on female physical vitality. The landmark LIFTMOR randomized controlled trial (RCT) (Watson et al., 2017) proved that two weekly sessions of heavy-load strength training and impact exercise significantly increased hip and spine bone density in the women studied. Furthermore, a large-scale systematic meta-analysis (Kemmler et al., 2023) confirms that resistance training is the most effective strategy to curb muscle atrophy linked to hormonal changes. The only nuance concerns the choice of 'HIIT': to stimulate bone structure, this activity must include ground impacts (such as jumps) or external loads, as purely cardiovascular HIIT without impact (such as cycling) is insufficient. In short, the combination of strength and impact is a gold-standard strategy, widely validated for long-term physical well-being.

the sources

Claimed by Bryan Johnson (Blueprint). Noli grades the claim, never the person.

Decoded by Noli · July 13, 2026 · the original post

Others on this

To improve your squat depth, prioritize active mobility work (such as holding the bottom position of a squat with a light counterweight) rather than passive stretching, as the body requires strength and control to fully utilize its range of motion.

holds upSquat University

Doing '3 sets of 12' doesn't build muscle by itself — you have to push near failure (RIR 0-1) and progress load/reps, or the set is wasted.

mixedFabio

Progressive overload isn't a technique you 'apply', it's what happens when you train hard, near failure, with good form, repeatedly — rep ranges (3-5 for heavy lifts, 5-10 for secondary work, 10-20 for isolation) are a framework, not the cause.

holds upTony

Noli has read similar claims

Other advice in the Register that leans on the same research.

Regular sauna use (especially dry sauna) is associated with better cardiovascular longevity — but the claim that jumping into cold water right after "undoes" that benefit, or that icing your testicles protects fertility, are untested extrapolations layered on top of a real association.

mixedBryan Johnson

Dry Finnish sauna is the best-studied form for long-term cardiovascular benefit, at several sessions a week; but the claim that sweating clears microplastics from the body has no source — it's a leap from a study about heavy metals, not microplastics.

mixedBryan Johnson

There's a real mechanism behind part of this idea — heat trapped by tight underwear affects male fertility — but stretching it into a universal "anti-aging" habit (circulation, inflammation, skin barrier, hormones, deep sleep, for everyone) goes well beyond what the research shows.

overstatedJessica Lee

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