Paul's doctor says his cardiorespiratory fitness level is excellent, but she worries about paul's muscular fitness. paul enjoys gymnastics, baseball, biking, and yoga. increasing the frequency of which activity will best improve paul's muscular fitness? a. gymnastics
b. baseball
c. biking
d. yoga

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