A nerve impulse is a way nerve cells (neurons) communicate with one another. Nerve impulses are mostly electrical signals along the dendrites to produce a nerve impulse or action potential. The action potential is the result of ions moving in and out of the cell.
A nerve impulse travels from the dendritic end towards the axonal end. The chemicals released from the axonal end of one neuron cross the synapse and generate a similar electrical impulse in a dendrite of another neuron. A neuron transmits electrical impulses not only to another neuron but also to muscle and gland cells.
I would best go with choice C) visualization because agility is related to speed and acceleration, and yes you can have strength with agility and u need coordination to be balanced and stay in place as if you were jogging, and visualization means to create or make mental pictures inside your head and that really doesn't go along with agility so that's why its C).
Coupon Book: A coupon book is a book full of "coupons" homemade by you. You make "coupons" personally made for them, that they may like. Examples, "I will do your laundry for a weekr", "let you borrow any clothes for my closet", or "Choose what you want for breakfast and I will make it". I would make this for one of my siblings. Hope This Helps!
The correct answer is B) Increased range of motion