2. What are two important criteria for determining your appropriate exercise frequency? current fitness level & frequency of current activities
frequency of current activities & age
race & current fitness level
age & gender

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

There is tumerous cancer, kawaski disease and more.