B is the correct answer. As a gymnast, I know that B is correct! I also know this because it is a proven fact. Many athletic trainers say that it Increases your range of motion by stretching. So when people are tight in one area they stretch it out so it increases that areas range of motion!
Learn if mudslides have occured before a storm Listen to radio or TV warnings about heavy rain during a storm Stay away from mudslide area after a mudslide Hope this helps!