Why Do Your Muscles Hurt After a Workout?

Whenever I work out I know the next day I am going to feel it. I have always considered this feeling good because it mean you are getting somewhere. I have recently learned that your muscles ache because of a reason that some people might find disturbing. Some people might also find this reason amazing, and I am left to wonder what else is there about the body that I don’t know? Either way here is a simple…