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The BioAge Index™
Welcome to The BioAge Index - the show for business owners, executives and high performers who want more energy, less drag and a younger biological trajectory.
I’m Grant Hutchby, creator of REVO and the Turnback Time system.
Our mission is simple:
Reclaim as many years of optimal life as possible, in as many people as possible, as accurately as possible.
Chronological age does not tell the full story. Your sleep, energy, stress, training, recovery and consistency are already creating a direction of travel.
The BioAge Index™ helps you understand that trajectory, find your biggest drag and track improvement over time.
It is directional, not a clinical diagnosis.
Subscribe for videos on biological age, performance, recovery, longevity science and the Turnback Time system.
Get your BioAge Index™ here:
https://turnback-time.com/quiz
Set your baseline. Find your drag. Track your trajectory. Live better, longer.
The BioAge Index™
Episode 48: Why Training Harder Is Killing Your Testosterone
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Most men think poor gains, low strength, and fading confidence mean they need to train harder. They’re wrong.
In this episode of Longevity Masters, I break down testosterone and why most midlife men are accidentally suppressing the very hormone they’re trying to build.
Testosterone isn’t just about muscle. It’s about focus.
Edge. Confidence. Repair. Presence.
When testosterone is low, men feel weaker, more emotional, less decisive, and disconnected from their drive.
And the cause is rarely diet alone. It’s usually how you train.
Overtraining doesn’t make you stronger. It shuts testosterone down.
Your muscles might survive it. Your nervous system doesn’t.
In this episode, I explain:
• Why overtraining suppresses testosterone
• Why intention matters more than volume
• How intensity actually works in the body
• What real muscular failure looks like
• Why recovery drives growth more than effort
• Why leg training is non negotiable for men
• How short sessions beat long workouts
If you’re not progressing in weight or reps after two to four weeks, your nervous system isn’t recovering.
That’s not weakness. That’s poor strategy.
Testosterone responds to precision, not punishment.
Train with intention. Train with true intensity. Recover like it matters.
Because it does. This isn’t gym advice. This is biological leadership.
Fix the signal. Respect recovery. And your body starts working for you again.
Watch now. Then apply it.
Discover your biological age trajectory with our diagnostics quiz here:
https://turnback-time.com/quiz