without oxygen, when exercise is short, fast bursts, the heart cannot supply blood and oxygen to the muscles as fast as the cells can use them, so energy is releasedwithout oxygen present.
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Aerobic
'with oxygen' moderate exercise and steady, the heart can supply all the oxygen needed to the working muscles.
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Aility
the ability to change the position of the body quickly and to control the movement of the whole body.
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Aduction
moving a limb or bone away from the body.
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Adduction
moving limb or bone towards the body.
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Balence
ability to retatain the centre of mass (gravity) of the body above the base of support with refernce to static (stationary) or dynamic changing) conditions of movement, shape and orientation.
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Body composition
the proportion of body weight taht is fat, muscle and bone, normally measure as a percentage.
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DRABC
Danger- to caualty ir first aider, Response- different levels of casualty responce alert/unresponsive, Airways- is there a blcokage of the airway? Breathing- is the casualty breathing, Circulation- is the blood circulating
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Endurence
the ability to keep working over a period of time without tiring or losing skill
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Endomorph
body type taht is apple or pear shaped with a large amount of fat- peter kay
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Ectomorph
body weight with little fat or muscle and a narrow shape- barry chuckle
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Mesomorph
body shape that is charactorised by being muscular- david beckham
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Fartlek training
'speed play', changing speed distence and times of exercise, with rests in the same session.
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FITT
frequence, intensity, time and type
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Flexibility
joints ability to move to their full range
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Flexion
decreasing the angle at a joint
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Lactic acid
produced in the muscle tissues during strenuous exercise, as a result of insufficient oxygen availability
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Obese
a term used o describe people who are very overweight
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Muscular endurence
the ability to use voluntary muscles, over long periods of time without getting tired.
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Muscular strengh
the amount of force a muscle can exert against resistence in one attempt.
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Opitimum weight
ideal weight for a person, giving them the best chance of success in an activity
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Interval training
mixing period of hard exercise with rest periods.
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maximum heart rate
calculated as 220-age
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Reaction time
the time between the resunatation of a stimulus and onset of movement.
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Recovary rate
the time it takes for the heart and motabolism to return to resting after exercise
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RICE
rest, ice, compression, elevation; min order for treatment for minor injury.
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Other cards in this set
Card 2
Front
Aerobic
Back
'with oxygen' moderate exercise and steady, the heart can supply all the oxygen needed to the working muscles.
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