Figure 4.

Mean value for subjective rating of perceived exertion (RPE BORG scale) during exercise across the 8 visits. Each individual data point represents the mid-exercise mean reported rating of perceived exertion (dark gray line) and end-exercise mean reported rating of perceived exertion (light gray line). Condition description: visit 1-Exercise Only; visit 2-Texting Only; visit 3-Preferred Call; visit 4- Imposed Call; visit 5-Preferred Music; visit 6-Imposed Music; visit 7-Preferred Video; visit 8-Imposed Video.