Saturday, May 16, 2015

Add Horsepower to Your Cardio: Increase Cardiac Output

QUESTION: True or false:  to improve your cardiovascular conditioning,  get your heart rate as high as possible in aerobic exercise?

ANSWER: False.  You improve your cardio condition by increasing cardiac output at lower heart rates.   Here's the mathematical equation used by doctors and exercise physiologists:

Q = HR x SV

Your cardiac output, Q,  is the product of your heart rate times your stroke volume - that's the amount of blood exiting the heart from the left ventricle every time it beats.   A strong heart pumps more blood with every beat.

Read more about how you can increase your cardiac output at

1 comment:

  1. Blackjack Casino Review and Rating 2021
    Blackjack casino is a good 유흥 후기 place to play casino games, which is why we rate it 검증 사이트 highly. Learn 해외 라이브 스코어 more about 바카라 사이트 주소 the games offered, 모모벳 bonuses,