The answer is -- Provide an interpreter
It goes 2 , 5, 3, 4 , 1 in order from top to bottom
⇒ aids the performer in preparing physiologically for exercise reducing the chance of joint and muscle injury.
⇒ prepared the body for exercising the blood flow to the muscles allowing them to loosen up which can raise the flow of oxygen to muscle cells.
Vitamin A deficiency can cause night blindness in pregnant women
