Traditional lifting often fails as we age; discover the "continuous tension" method that firms skin and muscle without the ...

Repeated exercise, or wasting, can change the way key genes work.

Neighborhood-level disadvantages are linked to reduced lower limb strength and mobility in older adults, emphasizing the need ...

Muscle injuries are among the most prevalent musculoskeletal conditions in athletes, contributing significantly to morbidity and time lost from competition. The use of ultrasound (US) is advantageous ...

If you ask a personal trainer about the best move for longevity, they almost always recommend squats. While these are great for strengthening muscles around your thighs and buttocks, they overlook ...

Introduction: This study systematically evaluated the effectiveness of elastic band resistance training (EBT) in improving lower limb strength and balance function in older adults with different ...

A new research paper was published in Volume 17, Issue 9 of Aging-US on September 11, 2025, titled "Roles of plasminogen activator inhibitor-1 in aging-related muscle and bone loss in mice." In this ...

For decades, upper-body training—particularly for men—has ruled the fitness world. Think the broad-shouldered, V-shaped physique of bodybuilders or the TikTok memes about “skipping leg day.” But ...

Abstract: Chronic low back pain (LBP) significantly impairs daily functional movements. Persistent pain may trigger alterations in neuromuscular control, particularly muscle coordination. However, ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. The muscles in your lower ...

Among postmenopausal women with primary hyperparathyroidism, parathyroidectomy led to significant improvements in lower limb muscle strength and volume, along with reductions in fat fraction.