The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a University of Michigan study. Nearly all animals use muscle to move, and it's been known for a long ...

Autophagy is the process by which cells remove damaged proteins, recycle worn-out organelles (e.g., mitochondria), clear ...

The mechanism of skeletal muscle contraction is a process that relies on calcium signaling. However, the physiological role of calcium-induced calcium release (CICR) through the ryanodine receptor ...

Inspired by the structure of muscles, an innovative new strategy for creating fiber actuators could lead to advances in robotics, prosthetics, and smart clothing, according to a Penn State led team of ...

A research group led by Dr. Keisuke Obara, Dr. Kento Yoshioka, and Professor Yoshio Tanaka from the Department of Chemical Pharmacology, Faculty of Pharmaceutical Sciences, Toho University, has ...

A small molecule previously shown to enhance strength in injured or old laboratory mice does so by restoring lost connections between nerves and muscle fibers, Stanford Medicine researchers have found ...

EMS workouts are on the rise on social media, with users reporting increased muscle, but experts say they should stick to ...

Electrical myostimulation is the use of electric currents to enhance muscle function. This type of therapy is called electrotherapy. It helps to strengthen and stimulate the recovery of muscles after ...

Scientists at the University of California San Diego have uncovered how genetic mutations cause a rare group of inherited ...

Muscle cramps or sudden spasms may be more than just random discomfort—they can be an early and often ignored sign that your ...