Here’s a fun way to learn even more about heart rate while getting out some energy!

  1. Put on the HR monitor & open up to Mightier City. You’ll only be looking at the gizmo for now.
  2. Discuss each activity. Which will get you to the red the fastest?
  3. Rate it with hearts!
  4. Try each activity. Watch the gizmo & use your stopwatch to see how many seconds it takes to get into the red. Don’t forget to write it down!
  5. Talk about your data! Were you correct? If not, which ones surprised you?

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