9. Heart rate was measured during increasing levels of exercise and the following data set was produced. Heart Rate (bpm) 60 88 104 128 149 167 192 Exercise Intensity (watts) 0 50 100 150 200 250 300 a. Please graph the relationship between exercise intensity and heart rate (make sure to select the most appropriate type of graph). b. Write a few sentences to describe the relationship. What happens to heart rate as the exercise intensity increases?

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Spheres of physical activity

The spheres of physical activity experience include aspects of everyday life where physical activity is important. In general, the spheres recognize various purposes of physical activity in different contexts. The spheres of physical activity provide a broad basis for assessing the significance and prevalence of physical activity. There are seven spheres of physical activity experience.