Exercise and testosterone

Explore the relationship between physical activity and testosterone levels, including which types of exercise boost hormonal output and how training intensity affects your endocrine system. Learn how to optimize your workouts to naturally support healthy testosterone production.

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The essentials for exercise and testosterone — then explore the latest posts below.

Bioidentical hormone replacement therapy for men: Science, safety, and real-world results

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Nov 28, 2025 · 15 min read

Most prescription testosterone replacement used in men is already “bioidentical.” The hormone molecule is chemically identical to what the testes produce, even as levels commonly decline about 1% per year after age 30 to 40. The real question is whether you have symptomatic, consistently low testosterone and how to dose and monitor therapy to restore ...

Neutral grip pulldown: How to build your back while protecting your shoulders

Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert

Nov 26, 2025 · 10 min read

A neutral-grip pulldown can build back width with lat activation similar to a wide, palms-forward pulldown for many lifters and often feels more comfortable on the shoulders. For decades, the wide-grip pulldown has been the default for chasing a “V-taper.” Here’s how turning your hands to face each other can change elbow path and shoulder ...