Robot Arm Models Human Muscle and Bone Structure Instead of trying to reinvent the human arm, German pneumatics supplier Festo decided to model a real one.

Tighten and tone flabby arms in 30 days with 4 simple, effective moves designed for strength and definition after 45.

Read on to learn more about the muscles in the arm, their functions, and conditions that can affect the arm muscles.

A team of researchers has developed a simple lab-based system for growing human muscle cells that are capable of vigorously contracting.

But why is the muscle so important, and does location matter? And why the arm muscle – called the deltoid – in the top of the shoulder? Muscles have immune cells Muscles make an excellent ...

Discover the potential reasons for one-sided arm muscle pain, like a muscle strain, delayed onset muscle soreness, or injury.

The deltoid muscle in the upper arm is located near a cluster of lymph nodes — a critical component in the immune system. That's why many shots are administered there.

Virtual 3D models of ammonite fossils show their muscles for first time Also: Bringing a 400-million-year-old fossilized armored worm to virtual life.