What is muscle memory? How it works and why it’s key to fitness

You’ve probably heard the phrase “muscle memory” thrown around at some point, but it might not mean what you think it does. In fact, many everyday exercisers misunderstand the concept of muscle memory. The truth: Your muscles don’t actually remember anything, says Alexander Rothstein, EdD, CSCS, an exercise physiologist, strength coach, and educator. Muscle memory […]