During a game of basketball vascular shunting takes place.
Describe what happens to blood flow during vascular shunting.
Blood flow is increased to active areas/blood is redistributed to muscles/away from inactive areas
Increased by vasodilation/ widening of the internal diameter/widening of the lumen of the blood vessel
reduced blood flow to inactive area
reduced by vasoconstriction/ narrowing of the internal diameter/narrowing the lumen of the blood vessel.
Explain one reason why vascular shunting is necessary during a game of basketball.(3marks)
. Necessary to transport oxygen to muscles/the muscles require oxygen/more oxygen (1) so the player can
continue to work aerobically/prevent anaerobic respiration/can break down lactic acid/remove lactate/prevent lactate accumulation (1) so they are able to work at a higher intensity for longer/delay fatigue (1)
What plane of movement is occurring when performing a forward lunge?
Sagittal plane
What axis does the body work around performing a somersault?
Frontal axis
What axis does the body work around performing cartwheel?
Sagittal axis
Which is a by-product of aerobic respiration?
Water
What are the end products of aerobic respiration?
Carbon dioxide and water
What causes the blood to move through veins back to the heart?
Skeletal muscle contractions squeeze veins, pushing blood back toward the heart
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SOC1 - Health And Fitness11
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SOC 2 - The Components Of Fitness7
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SOC 3 - Skill-related Components Of Fitness8
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SOC 4 - Fitness Testing27
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SOC5 - Principals Of Training8
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SOC 6 - Rest, Recovery, Overtraining, Reversibility16
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SOC 7 - Methods Of Training33
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SOC 8 - PAR-Q, Warm Ups, Cool-downs And SMARTS Goals22
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SOC 9 - Long Term Effects Of Training15
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SOC 10 - Injuries And Preventions37
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SOC 11 - Performance Enhancing Drugs34
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SOC 12 - Skeletal System18
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SOC 13 - Joints, movements, ligaments and tendons22
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SOC 14 - The Muscular System17
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SOC 15 - The Cardiovascular System13
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SOC 16 - The Structure Of Blood Vessels And Blood Distribution25
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SOC 17 - The Structure Of The Respiratory System44
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SOC 18 - Aerobic, anaerobic Exercise And Energy Systems33
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SOC 19 - The Short Term Effects Of Exercise And Graphs34
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SOC 20 - Levers31
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SOC 21 - Planes And Axes Of Movements21
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SOC 22 - Physical, Emotional And Social Health15
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SOC 23 - Lifestyle Choices21
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Questions8
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SOC 24 - The Consequences Of A Sedentary Lifestyle12
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SOC 25 - Energy Use, Diet, Nutrient And Hydration21
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SOC 26 - Types of Skill, Practice, Guidance & Feedback27
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SOC 27 - Engagement Patterns In Sport6
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SOC 28 - Commercialisation Of Sport21
