What is the correct definition of intensity?

a.
with regard to physical fitness, the number of days you work out each week.

b.
the number of heartbeats per minute that you should aim for during moderate to vigorous activity to benefit your circulatory system the most.

c.
the number of exercises you do to prepare your muscles for moderate to vigorous activity.

d.
with reference to physical fitness, how much energy you use when you work out.

Public health policy such as in munizations to children attending public schools have improved the wellness of communities identify another policy that has promoted health within our community

Which of the following defines scoliosis? a. a posture disorder characterized by the shoulders being rounded and the back hunched b. a posture disorder in which the spine curves up the back like a snake c. a posture disorder characterized by excessive curvature or arch in the lower back d. none of the above

Effective community programs the individual, the community, organizations, and the government. select the sentence that shows a benefit to organizations. ryan and farah were discussing voluntary work. ryan was very keen to work on health-related issues. he knew that many districts had effective community programs. farah recently read a report about a local community program that reduce the rate of heart diseases by 30 percent. this reduced healthcare costs. local companies also saw productivity increases.