The heart is strengthend through cardiovascular exercise.
Talk to a close friend or family member about the situation, telling them how you feel. Sometimes talking it out can help.
Confront your parents, if you feel comfortable talking to them about it, and tell them how it's affecting you.
Hope this helps~!
~{Isle of flightless birds}
Answer:
Cardiorespiratory endurance is measured by maximum oxygen uptake (VO2 max) and how it's used during intense exercise. Higher amounts of oxygen uptake show that you're using more oxygen and that your cardiorespiratory system is functioning efficiently.
<span>I think it is to start IV access, support circulation, and manage the victim's pain and comfort. :)</span><span>
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