Sharon is a long-distance runner. after a certain point in her workout, she begins to feel a natural "high" instead of pain. this feeling is a result of chemicals in her brain called

Answer;

-Endorphins

Explanation;

-When one exercise, the body releases chemical called endorphins. These endorphins interact with the receptors in the brain that reduce the perception of pain.

-Endorphins also trigger a positive feeling in the body, similar to that of morphine. E.g.  the feeling that follows a run or workout is often described as euphoric, The feeling, known as a "runner's high," it can be accompanied by a positive and energizing outlook on life.

-Endorphins act as analgesics, which means they diminish the perception of pain. They also act as sedatives. They are manufactured by the brain, spinal cord and many other parts of the body and are released as a response to neurotransmitters.

Endorphin is hormone or neuropeptide released by the body in response to relive the pain after the vigorous exercise.

Further Explanation:

Endorphin is considered a chemical that is naturally produced by the nervous system to deal with stress or pain. It is also referred to as a feel-good chemical. This is because it is a happiness booster and a pain reliever. It is made in the pituitary gland and hypothalamus by which it enters into the other parts of the body. The runner is felt high after the vigorous and lengthy exercise because of the release of this hormone.  

The endorphin level in the body differs from one individual to another. This is because people who are suffering from fibromyalgia or depression have a low level of endorphin. They are work in a similar manner to opioid drug work. The opioid drug is taken from outside the body, whereas endorphin is released inside the body.

Learn more:

1. Learn more about the abiotic factor

2. Learn more about the cellular respiration

3. Learn more about the primary and secondary succession

Answer Details:

Grade: High School

Subject: Biology

Chapter: Hormones

Keywords:

Endorphin, chemical, vigorous exercise, lengthy.body. hormone, pituitary gland, nervous system, stress, pain, runner, level, depression.

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