your musculoskeletal system responds to stress by tensing up your muscles. Muscle tension is a response to stress. If you've ever noticed that you're stressed out youll notice your body will naturally tense up. Once the stress passes your muscles will relax.
I think the correct answer is B. Learning new word. Because Managing felling is about emotion which is not language skills and memorizing a pattern is about the brain so Learning new words is the right choice
Good luck
I would have to say the first one sounds correct to me
