Soc 19 The Short Term Effects Of Exercise

Question 1

What is muscle fatigue?

Answer 1

When muscles get tired.

Question 2

What is lactate accumulation?

Answer 2

When lactic acid gathers in the muscles/blood due to increased work intensity.

Question 3

What is heart rate?

Answer 3

A number of times the heart beats per minute (bpm)

Question 4

What does BMP stand for?

Answer 4

Beats per minute.

Question 5

What is stroke volume?

Answer 5

The amount of blood pumped by the heart during each beat.

Question 6

What is cardiac output?

Answer 6

The amount of blood ejected from your heart in one minute.
CO = stroke volume (SV) x heart rate (HR).

Question 7

What is oxygen debt?

Answer 7

The amount of oxygen needed at the end of physical activity to break down any lactic acid.

Question 8

Where are the 3 effects of exercise?

Answer 8

Effects on muscles
Effects on hesrt
Effects on respiratory system

Question 9

List the 3 effects on the muscles?

Answer 9

•Muscle fatigue
•Lactic accumulation
•Cramps

Question 10

List the 3 effects on the heart?

Answer 10

•Increased heart rate
•Increased stroke volume
•Increased cardiac output

Question 11

List the 3 effects on the respiratory system?

Answer 11

•Increased need for oxygen
•Removal of Carbon dioxide
•Increased rate and depth of breathing

Question 12

What are the 3 components relevant about short term effects of exercise?

Answer 12

•The muscles
•The heart
•The respiratory system