Shadow17,
This is called the "fight or flight" instinct. The high level of emotions created by the situation cause adrenaline to be let into the body. Most people at this point are not fully thinking on thier own. Instincts kick in and take over. Now you can alter what your reactions whould be at this point with training. If you do enough training you will most likely revert back to in the proper situation.
Recreating these feats requires training. Recreating the chemical produced by the body at this time is dangerous and should not be done or attempted.
See below.
quote:
Often when people are in terrifying situations, their nervous system goes haywire and generates enourmous amounts of energy. This can be directed into the performance of these amazing feats you speak of (We've all heard the stories... 'Little lady lifts a huge tree above her head to save her huband' etc etc)
This example is actually due to a chemical reaction in the body. It's not mysterious its science.
Adrenanline As knowns as Ephinephrine
Follow link
http://my.webmd.com/content/miller_keane/36/miller_keane_11625.htm?lastselectedguid={5FE84E90-BC77-4056-A91C-9531713CA348}Or read on.
epinephrine
Miller-Keane Medical Dictionary, 2000
(ep““ī-nef“rin) a hormone produced by the medulla of the "adrenal glands" ADRENAL GLANDS; called also adrenaline (Great Britain). Its function is to aid in the regulation of the sympathetic branch of the autonomic "nervous system" NERVOUS SYSTEM. At times when a person is highly stimulated, as by fear, anger, or some challenging situation, extra amounts of epinephrine are released into the bloodstream, preparing the body for energetic action. Epinephrine is a powerful vasopressor which increases blood pressure and increases the heart rate and cardiac output. It also increases glycogenolysis and the release of glucose from the liver. The person has a suddenly increased feeling of muscular strength and aggressiveness.
Some disorders of the adrenal glands, such as Addison's disease, reduce the output of epinephrine below normal. By contrast, excessive activity of the adrenals, often seen in highly emotional persons, tends to produce tenseness, palpitation, high blood pressure, perhaps diarrhea, and overaggressiveness. Certain adrenal tumors result in the production of too much epinephrine. Removal of the tumor relieves symptoms.
Epinephrine is also produced synthetically. It can be administered parenterally, topically, or by inhalation, and acts as a vasoconstrictor, antispasmodic, and sympathomimetic. It is used as an emergency heart stimulant and to relieve symptoms in allergic conditions such as urticaria (hives) and asthma. It is the most effective drug for counteracting the lethal effects of anaphylactic shock.
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