Soc9 Flashcards
What is the meaning of aerobic exercise?
Working at a moderate intensity level with oxygen
What is the meaning of anaerobic exercise?
Working at a high intensity level without oxygen
What is decreased resting heart rate?
Your heart gets bigger/ stronger with training, so it can supply the same amount of blood with fewer beats.
What is recovery rate?
The speed at which your heart returns to RHR after you exercise
What is increased resting stroke volume?
The amount of blood pumped per beat
What is Maximum cardiac output?
The amount of blood ejected from your heart in one minute. Cardiac output (CO) = stroke volume (SV) X heart rate (HR).
What is size and strength of the heart?
Training increases the heart muscles in size, thickness and strength.
What is adaptation?
Your body’s response to training and how your body changes to cope with new activity.
What is aerobic?
Working at a moderate intensity level with oxygen.
What is anaerobic?
Working at a high intensity level without oxygen.
What is alveoli?
Tiny sacs within our lungs that allow oxygen and carbon dioxide to move between the lungs and bloodstream.
What is diaphragm?
The primary muscle used in the process of inspiration or inhalation.
What is cardiac output.
The amount of blood ejected from your heart in one minute (CO)=(RSV)x(RHR).
