Answer:
I think flexibility, think like stretching before a work out
Answer:
a
Explanation:
Thinking along the lines of a SMART goal, they must be specific, measurable, attainable, realistic, and time oriented.
The goal is specific and measurable (improve 20%), as well as attainable and realistic (if the goal was 70% or 100% it would not be attainable or realistic).
The branch of medicine or biology that deals with the anatomy, functions, and organic disorders of nerves and the nervous system.
A dietician/nutritionalist, if that's one of your options :)