"Blood flow increases" is the one way among the following choices given in the question that a proper warm up affect blood flow. The correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that has actually come to your help.
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The cells of the SA node at the top of the heart are known as the pacemaker of the heart because the rate at which these cells send out electrical signals determines the rate at which the entire heart beats (heart rate). The cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells, and they directly control the heart rate. They make up the cardiac pacemaker, that is, the natural pacemaker of the heart. Hope this helps!
Answer:
A
Explanation:
i want to say its a because...
we eat
Vitamin C - Tomatoes, citrus fruit, sweet peppers, broccoli, kiwi fruit
Vitamin E - Sunflower seeds and oil, almonds, safflower oil, peanut butter
Magnesium - Whole wheat, legumes, nuts, seeds
Zinc - Oysters, beef shank, Alaskan king crab, turkey (dark meat)
Find a wall and mattresses go down hill into mattresses the do it flat to get hang of it
