A common obstacle preventing some from achieving the kind of muscle mass or body tone they're looking for is not having enough time to go to the gym, but some people have discovered a resistance ...

Building muscles: Muscle stem cells (their nuclei marked in blue) gradually alter their structure and function, becoming adult muscle cells (whose nuclei turn red). Those cells will eventually fuse ...

Discover the muscles that deadlifts work, and learn how to perform this powerful compound exercise for strength and muscle development. Head to the weight room of any gym, and you’re likely to see ...

MIT researchers have developed a way to help people with amputation or paralysis regain limb control. Instead of using electricity to stimulate muscles, they used light. Here, Guillermo Herrera-Arcos ...

Why: The dumbbell seated shoulder press is a great place to start before moving on to the Arnold Press. By completing the ...

Feeling strong and capable after 50 is about much more than just looking fit – it's about building resilience that keeps you active and independent for years to come. Building muscle after 50 requires ...

Kill two birds with one stone (dumbbell) in as little as 15 minutes using this trainer's abs and arms strength building workout.