Answer: A stroke occurs when the blood supply to part of the brain is suddenly interrupted or when a blood vessel in the brain bursts, spilling blood into the spaces surrounding brain cells. Brain cells die when they no longer receive oxygen and nutrients from the blood or there is sudden bleeding into or around the brain.
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Have proper posture which will minimize your chance of being hurt if the need arises for your to help the one for whom you're spotting the exercise.
Moreover, it's also important that you pay close attention to the person you're spotting to see and check if he or she will need help anytime soon to be spotted or not. This is something many spotters can miss and is at the same time a crucial aspect of spotting.
The pituitary gland is a major endocrine gland. A pea-sized body attached to the base of the brain, the pituitary is important in controlling growth and development and the functioning of the other endocrine glands. I hope this helps. If not visit the website bellow.
<span>http://www.medicinenet.com/script/main/art.asp?articlekey=4915</span>
The answer should be develop skills hope i helped :)