I am in my early 50s, and I am experiencing a problem that can cause social embarrassment. When I stand up, I pass small ...

Your every move, from blinking to sprinting, depends on the neuromuscular junction (NMJ) — the tiny but powerful meeting point between nerve and muscle. Here, electrical signals transform into ...

It is tempting to understand muscle's role in the body as a simple mechanical motor. But the truth is much more complex: our ...

Scientists have uncovered a surprising link between simple body movement and brain health: every time you tighten your ...

From the microscopic dance of actin and myosin to the full-body power you feel in a workout, muscle contraction is a precise, coordinated process. It starts with a nerve signal, triggers calcium ...

The brain is more mechanically connected to the body than previously appreciated, scientists report in Nature Neuroscience.

In a new research report, a team of scientists led by Johns Hopkins Medicine say people with severe obesity and a common type ...

In a new research report, a team of scientists led by Johns Hopkins Medicine say people with severe obesity and a common type of heart failure experience weakened heart muscles, and that losing weight ...

When you picture different athletes – marathon runners, gymnasts and Olympic weightlifters, for example – you likely categorise them instinctively by their height, size and build. But what makes these ...

You’re relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it’s a muscle in your arm, your leg, or your foot that begins to spasm – sometimes for a few seconds, sometimes for ...

Eating enough protein is crucial for muscle growth and repair. Muscles need a calorie surplus to grow. Carbohydrates are important for energy during workouts. Muscle growth is an important element of ...

Kirstyn Hill has worked as a clinical pediatric and women’s health pharmacist since 2020. She was driven to work with a patient population that is not often able to easily speak up for themselves and ...