Specificity is important to a fitness program because it

Specificity is a Training principle that states whatever you do in your training, should be relevant for your desired outcome

It's important because your whole fitness program should be adjusted based on that specificity.

For example , if you're a rowing athlete, you have to specifically adjust your training program in order to increase upper body strength rather than the lower body

Yeah, the answer is definitely b.assuming that you're a high school student or middle school student, you probably don't need your parents' to pick out your clothes anymore. and i don't know how it works at other schools, but i know that at my high school, you don't get to pick the book you read for an english assignment. your teacher picks that. the decision of what after-school job i should get, i would definitely make with from my parents and other people that i trust. ultimately, the decision is up to me, but i would need advice from people who are more experienced.