Medically reviewed by Amy Kwan, PT Your latissimus dorsi (your "lats") is a broad, flat, triangle-shaped muscle that spans ...

UC Davis Health molecular exercise physiologist Keith Baar specializes in sports medicine. He studies the effects of exercise ...

“When we’re older, we tend to be more sedentary, so the weight we gain starts being more and more fat and less and less muscle,” says Atul Patel, M.D., a physical medicine and rehabilitation physician ...

"Calcium is well-known for making bones strong, but it is also crucial for muscles to work right," Brukner said. "As people become older, their bodies take in less calcium from food, which can ...

Another challenge in the artificial muscle field is getting the materials to work with something like bone. “Muscle is meant to pull on tendons, which allow muscle to transmit the force that it ...

Summary: Humans have vestigial ear muscles that once helped our ancestors focus on sounds. New research shows these muscles still activate when we strain to hear in noisy environments. Scientists used ...

Protein helps keep you full for longer and builds muscle, among other benefits. The amino acids in bone broth may also help support various bodily functions, per the Cleveland Clinic. Because bone ...

The bone of the thumb was “banked” in the man’s arm, appearing on X-rays just below the wrist. Kafiabadi, et al (2025) Journal of Medical Case Reports Once the bone was safely back inside ...