To Improve Cardiorespiratory Endurance,activities That Use Most of the Large-Muscle

question 44

Multiple Choice

To improve cardiorespiratory endurance,activities that use most of the large-muscle groups of the body and elevate heart rate should be sustained for at least _____.

• A) 20 minutes 
• B) 40 minutes 
• C) 1 hour 
• D)  1½ hours 
• E) 2 hours

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Definitions:

Net Present Value

A financial metric that calculates the current value of a series of future cash flows by discounting them back to the present time.

Interest Rate

The part of a loan that accrues interest for the borrower, customarily denoted as a yearly percentage of the loan's outstanding sum.

Inflationary Premium

The portion of investment returns or interest rates that compensates for expected inflation, protecting the purchasing power of money.

Time Preference

The degree to which individuals value present goods or satisfaction over future goods or satisfaction.