Definitions Flashcards

0
Q

Agility

A

The ability to change the position of the body quickly and to control the movement of the whole body

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1
Q

Aerobic

A

‘With oxygen’; if exercise is not too fast and is steady, the heart can supply all the oxygen muscles need.

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2
Q

Anabolic steroids

A

Drugs that mimic the male sex hormone testosterone and promote bone and muscle growth.

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3
Q

Anaerobic

A

‘Without oxygen’, if exercise is done in short in short fast bursts the heart cannot supply blood and oxygen to muscles as fast as the cells use them.

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4
Q

Anorexic

A

Pertaining to anorexia- a prolonged eating disorder due to the loss of appetite.

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5
Q

Balance

A

The ability to retain the body’s centre of mass above the base of support with reference to static or dynamic conditions of movement, shape and orientation.

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6
Q

Balanced diet

A

A balanced diet which contains an optimal ratio of nutrients.

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7
Q

Beta blockers

A

Drugs that are used to control heart rate and that have a calming and relaxing effect.

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8
Q

Blood pressure

A

The force exerted by circulating blood on the walls of the blood vessels.

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9
Q

Body composition

A

The percentage of body weight that is fat, muscle and bone.

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10
Q

Cardiac output

A

The amount of blood ejected from the heart in one minute

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11
Q

Cardiovascular fitness

A

The ability to exercise the entire body for long periods of time.

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12
Q

Competence

A

The relationship between skill, the selection and application of skills, tactics, strategies, and compositional ideas; and the readiness of the body and mind to cope with the activity. It requires an understanding of how these combine to produce effective performances in different activities and contexts.

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13
Q

Co ordination

A

The ability to moVe two or more body parts together.

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14
Q

Diuretics

A

Drugs that elevate the rate of bodily urine.

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15
Q

Ectomorph

A

A somatotype individuals with narrow shoulders and narrow hips, characterised by thinness.

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16
Q

Endomorph

A

A somatotype individuals with wide hips and narrow shoulders characterised by fatness

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17
Q

Erythropoietin (EPO)

A

A type of peptide hormone that increases the red blood cell count.

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18
Q

Exercise

A

A form of physical activity done to maintain or improve health and/or physical fitness

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19
Q

Fitness

A

The ability to meet the demands of the environment

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20
Q

FITT

A

Frequency intensity time type (used to increase the amount of work the body does in order to achieve overload).

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21
Q

Flexibility

A

The range of movement possible at a joint

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22
Q

Health

A

A state of complete mental, physical and social well being and not merely the absence of disease and infirmity.

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23
Q

Healthy active lifestyle

A

A lifestyle that contributes positively to physical, mental and social well being, and which includes regular exercise and physical activity.

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24
Q

Heart rate

A

The number of times that the heart beats each minute

25
Q

Individual needs

A

Matching training to the requirements of an individual

26
Q

Isometric contractions

A

Muscle contraction which results in increased tension but the length does not alter.

27
Q

Isotonic contractions

A

Muscle contraction that results in limb movement.

28
Q

Joint

A

A place where two or more bones meet.

29
Q

Mesomorph

A

Individuals with wide shoulders and narrow hips characterised by muscularity.

30
Q

Methods of training

A

Interval training, continuous training, circuit training, weight training, farther training and cross training.

31
Q

Muscular endurance

A

The ability to use voluntary muscles ,any times without getting tired.

32
Q

Muscular strength

A

The amount of force a muscle can exert against a resistanc

33
Q

Narcotic analgesics

A

Drugs that can be used to reduce the feeling of pain.

34
Q

Obese

A

A term used to describe people who are very over fat

35
Q

Over fat

A

A way of saying you have more odd fat than you should have

36
Q

Overload

A

Fitness can be improved through training more than you normally do.

37
Q

Overweight

A

Having weight in excess of normal (not harmful unless accompanied by over fatness)

38
Q

Oxygen debt

A

The amount of oxygen consumed during recovery bone that which would have ordinarily been consumed in the same time at rest (this results in a shortfall in the oxygen available)

39
Q

Par-q

A

Physical activity readiness questionnaire

40
Q

Peptide hormones

A

Drugs that cause the production of other hormones

41
Q

Performance

A

How well a task is completed

42
Q

Physical activity

A

Any form of exercise or movement; physical activity may be planned and structured or unplanned and unstructured.

43
Q

Power

A

The ability to do strength performances quickly

Power= strength x speed

44
Q

Progressive overload

A

To gradually increase the amount of overload so that fitness gains occur, but with potential for injury.

45
Q

Protocol

A

The procedure for carrying out a test

46
Q

Reaction time

A

The time between the presentation or a stimulus and the onset of a movement

47
Q

Reversibility

A

Any adaptation that takes place as a consequence of training will be reversed when you stop training.

48
Q

Recovery

A

The time required for the repair of damage to the body caused by training or competition.

49
Q

Rest

A

The period of time allotted to recovery

50
Q

RICE

A

Rest ice compression elevation. (. A method of treating injury)

51
Q

Self esteem

A

Respect for, or a favourable opinion of oneself.

52
Q

SMART

A

Specific measurable achievable realistic time-bound

53
Q

Somatotype a

A

Classification of body type

54
Q

Specificity

A

Matching training to the requirements of an activity

55
Q

Speed

A

The different, rate at which an individual is able to perform a movement or cover. Distance in a period of time.

56
Q

Stimulants

A

Drugs that have an effect on the central nervous system such as increased mental and/or physical alertness

57
Q

Stroke volume

A

The volume of blood pumped out of the hearts by each ventricle during one contraction

58
Q

Target zone

A

The range within an individual needs to work for aerobic training to take place (60-80% of maximum heart rate)

59
Q

Training threshold

A

The boundaries of the target zone

60
Q

Underweight

A

Weighing less than normal healthy or required.