Environmental conditions Flashcards

(30 cards)

1
Q

Conduction

A

Heat is transferred by 2 objects in contact

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2
Q

Convection

A

The transfer of heat by the contact with a fluid that is flowing

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3
Q

Radiation

A

heat is transferred through electromagnetic rays

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4
Q

Cardiovascular Drift

A

When heart rate increases, due to decrease in stroke volume in an effort to maintain cardiac output

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5
Q

Dehydration

A

Occurs when fluid loss is greater then fluid gain

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6
Q

Double heat load

A

when body must cope against 2 forms of heat, metabolic and environmental

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7
Q

Heat exhaustion

A

Dehydration + Ineffective circulatory system.

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8
Q

Heat stroke

A

Sever dehydration and a dangerous rise in core temp.

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9
Q

Diffusion

A

Is the movement of liquid or gas across a semi-permeable membrane from an area of high pressure to low pressure.

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10
Q

Altitude Acclimatisation

A

Describes the improved physiological response to altitude hypoxia

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11
Q

Live High, Train High

A

A type of altitude training where the athletes live and train and a high altitude.

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12
Q

live high train low

A

A type of altitude training where the athletes live at a high altitude (Altitude Tent), However trains at sea level.

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13
Q

Train High, Live low

A

Athletes trains at altitude (Altitude chamber) However lives at sea level.

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14
Q

Glycogen sparing

A

Ability for an athlete to spare glycogen by using an alternative fuel source during physical activity.

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15
Q

carbohydrate loading```

A

Nutritional intervention aimed at delaying the depletion of glycogen stores.`

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16
Q

Hitting the wall`

A

When muscle glycogen is depleted

17
Q

Boonking

A

When the liver and muscle glycogen is depleted

18
Q

glycemic index

A

Ranking of carbohydrates based on their immediate effect on blood glucose levels

19
Q

ergogenic aids

A

Any practice or substance, illegal or legal, used to improve performance

20
Q

Specificity

A

Specifically developing energy systems which fuel the components of fitness to improve performance

21
Q

Periodisation

A

Breaking a programme up into smaller blocks of time which have specific goals and objectives

22
Q

Overtraining

A

Physiological, psychological, behavioural and emotional condition when exercise exceeds recovery

23
Q

Recovery

A

Returning athletes to a state of physiological and psychological performance ready for training

24
Q

Tapering

A

Involves decreasing volume, howver maintaining or increasing intensity to allow body to recover from the stresses placed on during training.

25
Peaking
Is the planning of training to optimise performance at appropriate times
26
Injured Athletes
The rehabilitation and recovery, opportunities to participate and to gain a sense of belonging amongst the group.
27
maintenance
Preserving fitness by ensuring recovery is reached, whilst a taper is carefully considered
28
Macrocycles
A large block of time in a programme, 3-12 months in length however can be longer
29
Mesocycles
Smaller blocks of time which form a macrocycles, 4-12 weeks in length.
30
Microcycles
Smaller unit which makes up a mesocycle, usually a week in length.