Hand card M1. Read all categories if telephone interview. Mark all that apply.
0. No recommendation was made
1. Measure heart rate or pulse
2. Pay attention to rate or depth of breathing
3. Told to work up a sweat
4. Measure the distance or speed of walking/cycling/swimming, etc.
5. The talk test -- exercising to the level that talking is difficult
d. Which of these ways, if any, did the doctor or other health professional recommend to check how hard you should exercise?
(4) Swimming laps or water exercises
0 No rec.