Respiratory Responses to Exercise
TRUE OR FALSE:
Respiratory rate increases during exercise
TRUE: Respiratory rate increases during exercise so you can take in more oxygen and get rid of more carbon dioxide
what is heart rate?
the number of times your heart beats per minute
Name the 3 energy systems
1. ATP-PC
2. Lactic Acid Sytem
3. Aerobic System
what are two examples of sports that are performed using the lactic acid system?
swimming
400m run/sprint
weightlifting
gymnastics
Which energy system would be used when performing a tennis serve?
ATP-PC system
ATP-PC system
Which activity relies most on the aerobic energy system?
a) Long jump
b) 800m swim
c) Basketball free throw
d) 5km run
d) 5km run
TRUE OR FALSE:
Gaseous exchange involves the movement of oxygen from an area of low concentration to high concentration
FALSE: Oxygen moves from an area of high concentration to low concentration
TRUE OR FALSE:
systolic blood pressure is a measure of the blood pressure in your arteries between beats
FALSE: Systolic blood pressure is the measure of blood pressure in your arteries during the contraction phase of your heart beat
Which energy system would be used for a 200m swim?
Spell the extended word for ATP
A D E N O S I N E
T R I P H O S P H A T E
Which energy system would be used during a 30-second all-out cycling sprint?
Lactic Acid System
In a volleyball rally lasting 6 seconds, what energy system is dominant?
a) Lactic acid system
b) Aerobic system
c) ATP-PC system
d) Oxidative system
c) ATP-PC system
Which of the following is not a respiratory response to exercise?
a) increased tidal volume
b) increased gaseous exchange
c) increased VO2max
d) increased respiratory rate
c) Increased VO2max
Cardiac Output is a combination of what to factors?
heart rate and stroke volume
CO = HR x SVWhich two energy systems take an Anaerobic pathway for energy production?
ATP-CP
Lactic Acid System
a) Lactic Acid
b) carbon dioxide
c) glucose
d) glycogen
b) carbon dioxide
Which energy system is dominant when a soccer player takes a penalty kick?
ATP-PC system
Which of the following best describes an activity that primarily uses the lactic acid system?
a) Sprinting 100m
b) Performing a single push-up
c) Completing a 60-second punching drill on a boxing bag
d) Running a marathon
c) Completing a 60-second punching drill on a boxing bag
List the 4 respiratory responses to exercise
1. increased vital capacity
2. increased respiratory rate
3. increased gaseous exchange
4. increased tidal volume
List the 5 circulatory responses to exercise
1. Heart rate
2. Stroke volume
3. Maximal oxygen uptake (VO2max)
4. blood pressure
5. cardiac output
Which of the following is NOT true?
In the ATP-PC system
a) no oxygen is required
b) ATP production is limited
c) there is a slow supply of energy
d) short duration of up to 10 seconds
c) there is a slow supply of energy
the ATP-PC system has the most rapid supply of energy
A tennis serve uses which energy system?
ATP-PC
Which energy system would primarily contribute during a 10-minute period of active play in soccer that includes jogging, positional play, and occasional short sprints?
Aerobic system
A midfielder in soccer jogs for several minutes, then performs a 10-second sprint to intercept the ball, followed by more jogging. Which energy systems are being used in this scenario?
a) ATP-PC system only
b) Aerobic system for the sprint, lactic acid for recovery
c) Lactic acid system for jogging, ATP-PC for sprint
d) Aerobic system for jogging, ATP-PC system for the sprint
d) Aerobic system for jogging, ATP-PC system for the sprint
which of the following is not an immediate response to exercise?
a) vital capacity
b) respiratory rate
c) VO2max
d) blood pressure
Which of the following is the average cardiac output for adults during exercise?
a) 5L
b) 10L
c) 15L
d) 20L
d) 20L
Compare the duration of each energy systems
ATP-PC = 10 seconds
Lactic Acid = 1-2 minutes
Aerobic = Long Duration - hours
what does the Aerobic system use for fuel to produce ATP?
glucose
fats
protein
An AFL midfielder completes a 40-metre sprint to make a lead, followed immediately by a second effort to tackle. Which energy systems are being used in this repeated effort pattern?
ATP-PC system followed by Lactic Acid system
An AFL player makes a 6-second explosive lead to take a mark, then walks back to take a set shot while recovering. Which energy system is dominant during the lead?
a) Aerobic system
b) Lactic acid system
c) ATP-PC system
d) Anaerobic glycolysis system
c) ATP-PC system