Short and Long term effects

Question 1

When the performer begins to exercise the first thing the body will need to do is distribute extra oxygen to the muscles that are working harder

Answer 1

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Question 2

During exercise your heart and lungs work extra hard to try and get more oxygen to your muscles so they can work properly but if your muscles work too hard they can get tired

Answer 2

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Question 3

When you exercise your muscles realise extra energy which generates. This means your muscle temperature increases

Answer 3

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Question 4

during anaerobic activity your muscles produce lactic acid

Answer 4

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Question 5

If your muscles are fatigued they need oxygen to remove the lactic acid and recover. The amount of oxygen you need is oxygen debt

Answer 5

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Question 6

To repay oxygen debt you may need to slow down or stop the exercise you are doing which may have a native impact on your performance

Answer 6

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Question 7

When the athlete is working harder their total volume and respiratory rate increases which leads to the increase in mint ventilation

Answer 7

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Question 8

The extra carbon dioxide produced during aerobic respiration is breathed out

Answer 8

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Question 9

The Cardiovascular system works extra hard during exercise to make sure your muscles get what they need to work properly which includes your blood vessels sending blood where they need it the most

Answer 9

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Question 10

Your heart rate and stroke volume both increase which leads to an increase in cardiac output

Answer 10

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Question 11

An increase in cardiac output increases the blood and oxygen supply to your muscles

Answer 11

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Question 12

It also removes carbon dioxide from your muscles and takes it to your lungs to be breathed out

Answer 12

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Question 13

Vascular Shunting is when the blood is redistributed around the body to increase the supply of oxygen to your muscles

Answer 13

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Question 14

Breathing rate and depth is increased so more oxygen is delivered to the alveoli

Answer 14

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Question 15

Cardiac Output increases so blood passes through the lungs at a faster rate and picks up extra oxygen from the alveoli

Answer 15

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Question 16

Muscle hypertrophy occurs when you exercise regularly making the muscles thicker which can change your body shape. The thicker the muscle is the stronger it can contact which means it increases muscular strength. Muscular Endurance is also improved as it increases your resistance to fatigue so the athlete cab use their muscles for longer

Answer 16

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Question 17

Increased bone density will make your bones stronger and less likely to break or fracture

Answer 17

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