Add Yahoo as a preferred source to see more of our stories on Google. Summer's just around the corner and it's starting to get warm. That means a lot of people will be flocking to the gym or spend our ...

My name is Cori Ritchey, and I am an exercise physiology nerd turned fitness journalist, and the fitness editor at Women’s Health. When I’m not writing, editing, and researching fitness, I’m teaching ...

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 ...