Cecelia is working out at the gym and using the heart rate monitor feature on the treadmill. Her heart rate is at 187 beats per
minute, and her target heart rate zone is 138 to 175 beats per minute. What should Cecelia do to get the best possible workout? A: Increase the intensity and incline of the treadmill
B: Increase the duration of the treadmill timer
C: Decrease the intensity and inline of the treadmill
D: Decrease the duration of the treadmill timer
C. Decrease the intensity and inline of the treadmill.
Since Cecelia's heart rate, 187 beats per minute, is already above her target heart rate zone 138 to 175 beats per minute, she should decrease the intensity and inline of the treadmill to lower her heart rate.
Increasing intensity and incline will further hasten her heart rate. The duration of the treadmill timer does not impact Cecelia's heart rate.
Answer: Red blood cells carry oxygen from our lungs to the rest of our bodies. Then they make the return trip, taking carbon dioxide back to our lungs to be exhaled.
Coming to work rested and alert. Maintaining a safe and steady pace. Avoiding long periods of work without a break. Reporting unsafe conditions to your employer.
