Muscle Fibers, Strength Training, and the Impact of Wearables with Dr. Andy Galpin- EP0362017-11-082017-11-08https://ali.fitness/wp-content/uploads/2016/10/Ali-Logo-Green.pngAli Fitnesshttps://ali.fitness/wp-content/uploads/2016/10/Ali-Logo-Green.png200px200px