The principle of progression states which of the following? A. As you increase your overload, your muscles will adapt to the changes. B. Increased demands are placed on the body. C. You use specific exercises to work different areas of the body.

I’m going to guess these are the choices: a) recreational skiing developed in the mid-19th century b) it was originally invented as a way of getting from place to place in snowy regions c) downhill skiing is currently the only common form of the sport d) it mostly evolved from snowshoeing- if that’s the cases then the answer would be c) downhill skiing is currently the only common form of the sport