Respiration and Exercise
- Created by: Mollie Allen
- Created on: 28-05-14 16:15
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- Respiration and Exercise
- When You Exercise You Respire More
- Muscles need energy from respiration to contract
- Muscles contract more regularly
- Energy comes from increased respiration
- Increase in respiration means more O2 is needed in the cells.
- Muscles need energy from respiration to contract
- Anaerobic Respiration Doesn't Use O2 at all.
- Doesn't release as much energy as aerobic respration
- Produces a build up of lactic acid which can be painful and give you cramp.
- Keep using muscles for a long time
- Heart stays high to get O2 to muscles allowing it to break down lactic acid.
- Doesn't release as much energy as aerobic respration
- You Can Look At The Effect of Excerise on Heart Rate and Breathing
- Pulse increases the more intense the exercise is. The body needs more O2 for muscles and more CO2 taken away.
- When You Exercise You Respire More
- Muscles need energy from respiration to contract
- Muscles contract more regularly
- Energy comes from increased respiration
- Increase in respiration means more O2 is needed in the cells.
- Breathing increases to allow more O2 in to blood.
- When You Exercise You Respire More
- When You Exercise You Respire More
- Really hard exercise can't supply O2 to muscles quick enough so they respire anaerobically.
- Cardiac Output = Heart Rate x Stroke Volume
- Really hard exercise can't supply O2 to muscles quick enough so they respire anaerobically.
- Really hard exercise can't supply O2 to muscles quick enough so they respire anaerobically.
- Happebs when not enough O2 available,
- Anaerobic Respiration Doesn't Use O2 at all.
- Doesn't release as much energy as aerobic respration
- Produces a build up of lactic acid which can be painful and give you cramp.
- Keep using muscles for a long time
- Heart stays high to get O2 to muscles allowing it to break down lactic acid.
- Doesn't release as much energy as aerobic respration
- Anaerobic Respiration Doesn't Use O2 at all.
- Glucose ---> Lactic Acid
- Happebs when not enough O2 available,
- Happebs when not enough O2 available,
- Stopping exercise means O2 debt.
- You have to repay O2 you didn't get to muscles in time. The amount of oxygen needed is called excess post-exercise O2 consumption
- Keep breathing hard after stopping to get more 02 to blood.
- Measure breathing by counting brethes and heart rate by taking pulse.
- You Can Look At The Effect of Excerise on Heart Rate and Breathing
- Pulse increases the more intense the exercise is. The body needs more O2 for muscles and more CO2 taken away.
- You Can Look At The Effect of Excerise on Heart Rate and Breathing
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