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Current Briefing

What Kevin Hart Gets Right About Midlife Training

What Kevin Hart Gets Right About Midlife Training

Inside: why power matters more than most men think, what a few quiet minutes can do to your brain, and the part of fitness that still counts after 40.

Apr 16, 2026

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5 min read

What Gabriel Iglesias Realized About Ozempic

What Gabriel Iglesias Realized About Ozempic

Inside: what GLP-1s can cost you in muscle, why creatine matters more after 40, and the sleep problem too many men miss.

Apr 14, 2026

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10 min read


Prior Briefing

What Scientists Just Said About Aging

What Scientists Just Said About Aging

Inside: Why men lose the Y chromosome, and what that means for aging.

Jack Mercer

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Apr 9, 2026

The Fitness Number That Actually Predicts How Long You'll Live

The Fitness Number That Actually Predicts How Long You'll Live

Inside: Your brain is keeping score on your sleep whether you are or not.

Jack Mercer

•

Apr 7, 2026

What The Scale Isn't Telling You

What The Scale Isn't Telling You

The GLP-1 muscle truth, your protein math, and what stress is doing inside your brain right now.

Jack Mercer

•

Apr 2, 2026

The Complete Record


What Kevin Hart Gets Right About Midlife Training

What Kevin Hart Gets Right About Midlife Training

Jack Mercer

•

Apr 16, 2026

What Gabriel Iglesias Realized About Ozempic

What Gabriel Iglesias Realized About Ozempic

Jack Mercer

•

Apr 14, 2026

What Scientists Just Said About Aging

What Scientists Just Said About Aging

Jack Mercer

•

Apr 9, 2026

The Fitness Number That Actually Predicts How Long You'll Live

The Fitness Number That Actually Predicts How Long You'll Live

Jack Mercer

•

Apr 7, 2026

What The Scale Isn't Telling You

What The Scale Isn't Telling You

Jack Mercer

•

Apr 2, 2026

The Part That Slips First Usually Does It Quietly

The Part That Slips First Usually Does It Quietly

Jack Mercer

•

Mar 31, 2026

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