Dehydration greater than ____ of body weight can impair physical performance.
a. 1 percent
b. 2 percent
c. 3 percent
d. 5 percent
e. 7 percent
Answer: B
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Because some athletes must follow fairly strict eating guidelines to support their training, recovery, and performance goals, it is ____
A) particularly hard to define normal eating in athletes B) easy for them to follow the well-defined guidelines for normal eating C) nearly impossible to achieve D) suggested they follow a restrictive diet plan
A job description does which of the following? a. It outlines how tasks are to be done
b. It specifies each individual task to be done. c. It is a tool only to be used for job recruitment. d. It lists the duties that employees will have to perform on the job.
_____ is defined as "bodily movement that is produced by the contraction of skeletal muscle and that substantially increases energy expenditure."
a. Regular exercise b. Strenuous exercise c. Physical activity d. Muscular action
Which of the following is NOT known to be an advantage of breastfeeding?
a. Breastfed infants have lower blood pressure as adults compared with formula-fed peers b. Breastfed infants have lower blood cholesterol as adults compared with formula-fed peers c. Breastfed infants have a lower incidence of allergic reactions compared with formula-fed infants d. Breastfed infants born prematurely grow more slowly than formula-fed infants born prematurely