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  • Created by: getrekkt
  • Created on: 03-10-19 18:47

1. Define Anaerobic

  • The flowing backwards of blood. Valves in the veins prevent this from happening.
  • Exercise without oxygen when exercise duration is short and at high intensity, the heart and lungs cannot supply blood and oxygen to muscles as fast as the working muscles need them. - (glucose → energy + lactic acid)
  • A physical and mental (physiological and psychological) state of alertness/readiness, varying from deep sleep to intense excitement/alertness.
  • With oxygen. When exercise is not too fast and is steady, the heart can supply all the oxygen that the working muscles need. - (glucose + oxygen → energy + carbon dioxide + water)
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2. Define Articulating bones

  • Bones where the most of the movements happen
  • Muscles and bones working together to cause a movement.
  • Where two or more bones meet to allow movement at a joint.
  • Where the muscles extend to allow the movement.

3. Define Cardiac-output

  • The amount of blood ejected from the heart in one minute or stroke volume x heart rate.
  • It occurs when the flow of oxygen-rich blood to a section of heart muscle suddenly becomes blocked.
  • The volume of blood pumped out of the heart by each ventricle during one contraction.
  • The number of times the heart beats (usually measured per minute).

4. Define Continuous Training

  • Periods of training/work that are followed by periods of rest, eg work, rest, work, rest (see High intensity interval training).
  • Involves working for a sustained period of time without rest. It improves cardiovascular fitness.
  • A series of exercise stations whereby periods of work are interspersed with periods of rest.
  • A well-planned programme which uses scientific principles to improve performance, skill, game ability, motor and physical fitness.

5. Define Arousal

  • The process of the heart going through the stages of systole and diastole (see Blood pressure) in the atria and ventricles (see Heart chambers).
  • The amount of blood ejected from the heart in one minute or stroke volume x heart rate.
  • A physical and mental state of alertness and readiness, varying from deep sleep to intense excitement and alertness.
  • A physical state of illness when the muscles dont work properly in the correct order.
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