Exercise intensity refers to
A) the number of times per week you need to do a particular exercise to see benefits.
B) how difficult the workout must be to attain the desired level of fitness.
C) the length of time or number of repetitions to be completed in one workout session.
D) the specific component of fitness an activity is designed to improve.
Question 2
Which of the following rules was included in the 2009 CARD Act, designed to regulate the credit card industry?
A) Interest rates on credit cards cannot be raised.
B) You have to be at least 21 years old to get a credit card.
C) Students can receive gifts when they apply for credit cards.
D) Credit limits on cards with co-signatures cannot be raised without cosigner's written consent.
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Meta-analysis of 18 studies shows that aerobic exercise causes better performance in older adults on
Malcolm X in a photo taken a week before his assassination.
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The consequences of the intensity of natural selection on allele frequency.