"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." WORKING OUT REGULARLY has a profound effect on all aspects of your health, including your heart and ...

Whether you’re a weekend trail runner, a rugby forward, or a tennis player grinding through a fifth set, testosterone is working behind the scenes. Beyond its well-known role in muscle development, ...

Testosterone therapy is on the rise as men seek more energy and vitality, revealing shifting views on aging and modern masculinity.

Twelve weeks of aerobic exercise significantly boosted testosterone levels in overweight and obese men, with the greatest increases seen among vigorous exercisers, according to research presented ...

Findings compared with exercise therapy alone or usual care among older women. HealthDay News — Topical testosterone therapy does not significantly improve functional outcomes beyond supervised ...

Testosterone levels are falling—and not just in aging men. Studies show that average testosterone levels in men today are significantly lower than they were just a few decades ago, even in younger age ...

Findings compared with exercise therapy alone or usual care among older women. (HealthDay News) — Topical testosterone therapy does not significantly improve functional outcomes beyond supervised ...