For men in their 40s, 50s, and beyond, strength training isn’t just about building muscle — it’s about staying strong, energized, and independent as testosterone levels naturally decline.
Starting around age 30, testosterone levels drop by about 1% per year. Over time, this can lead to fatigue, increased belly fat, reduced muscle mass, low libido, brain fog, and even mild depression.
The good news? Strength training can help.
“Strength training boosts testosterone levels naturally,” says Dr. Shawn Arent, professor of exercise science at the University of South Carolina. “It helps men maintain muscle mass, bone density, and overall vitality as they age.”
Lifting weights also improves metabolism, blood sugar control, and mental sharpness — key factors in aging well. Even two sessions a week can help reverse muscle loss and reignite confidence.
Longevity expert Dr. Peter Attia says, “There is no drug that can do for you what strength training does.”
If you’re wondering about your testosterone levels, talk to your doctor. A simple blood test can reveal if you’re low, and your provider can help you explore options — including lifestyle changes like exercise, sleep, stress reduction, and possibly medical therapy.
But no matter what your levels are, strength training is a smart, proven way to age with strength and purpose.
Let us help you get started safely and effectively. Your future self will thank you.
Holly Kouvo is a personal trainer, functional aging specialist, senior fitness specialist, brain health trainer, writer, and speaker.