(Exercises 19–26) For each description of data, identify Who and What were investigated and the Population of interest. 20. Hula-hoops The hula-hoop, a popular children’s toy in the 1950s, has gained popularity as an exercise in recent years. But does it work? To answer this question, the American Council on Exercise conducted a study to evaluate the cardio and calorie- burning benefits of “hooping.” Researchers recorded heart rate and oxygen consumption of participants, as well as their individual ratings of perceived exertion, at regular intervals during a 30-minute workout. (www.acefitness.org/certifiednewsarticle/1094/)
(Exercises 19–26) For each description of data, identify Who and What were investigated and the Population of interest. 20. Hula-hoops The hula-hoop, a popular children’s toy in the 1950s, has gained popularity as an exercise in recent years. But does it work? To answer this question, the American Council on Exercise conducted a study to evaluate the cardio and calorie- burning benefits of “hooping.” Researchers recorded heart rate and oxygen consumption of participants, as well as their individual ratings of perceived exertion, at regular intervals during a 30-minute workout. (www.acefitness.org/certifiednewsarticle/1094/)
Solution Summary: The author identifies the Who and What investigated and the Population of interest in the study on the effectiveness of hula-hoops as a cardio exercise.
(Exercises 19–26)For each description of data, identify Who and What were investigated and the Population of interest.
20. Hula-hoops The hula-hoop, a popular children’s toy in the 1950s, has gained popularity as an exercise in recent years. But does it work? To answer this question, the American Council on Exercise conducted a study to evaluate the cardio and calorie- burning benefits of “hooping.” Researchers recorded heart rate and oxygen consumption of participants, as well as their individual ratings of perceived exertion, at regular intervals during a 30-minute workout. (www.acefitness.org/certifiednewsarticle/1094/)
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