Answered

Lola is trying to be healthier, so she has been doing a lot of weight lifting. She can tell that she is really starting to build more muscle. If she is working
her muscles, does she need to be concerned about flexibility?
O A.
No, any kind of muscle work gets the job done.
O B.
Yes, it is best to do as many different kinds of exercise as possible.
Oc. Yes, flexibility is a different and important way of working muscle.
O D.
No, most people are naturally flexible without much additional work.