Create an account
the ability to handle the physical demands of everyday life without becoming overly tired
rhythmic, nonstop, moderate to vigorous activity that requires large amounts of oxygen
intense physical activity that requires little oxygen but uses short bursts of energy
heart and lung endurance
a measure of how efficiently your heart and lungs work when you exercise and how quickly they return to normal when you stop
a measure of the most weight you can lift or the most force you can exert at one time
a measure of a muscle's ability to repeatedly exert a force over a prolonges period of time
the range of numbers between which your heart and lungs recieve the most benefit from a workout
Please allow access to your computer’s microphone to use Voice Recording.
Having trouble? Click here for help.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!Reload
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Please upgrade Flash or install Chrome
to use Voice Recording.
For more help, see our troubleshooting page.
Your microphone is muted
For help fixing this issue, see this FAQ.
Star this term
You can study starred terms together