Heart Monitor Math

Running is good for your heart! Teach your kids about physical activity and heart rate with Heart Rate Monitor Math!

Step 1: Find your pulse when you are standing still.

• Determine your resting heart rate. Try your radial artery — which is located on the thumb side of your wrist. Gently press down (not with your thumb though) and feel the beat.
• Count the beats for 10 seconds.
• Calculate beats per minute: number of beats in 10 seconds x 6
   

Step 2: Get moving! How much does your heart rate change?

• March in place for 30 seconds.
• Find pulse and count the beats for 15 seconds.
• Calculate beats per minute: number of beats in 15 seconds x 4
   

Step 3: Move more! How much does your heart rate change?

• Run in place for 30 seconds.
• Find pulse and count the beats for 30 seconds.
• Calculate beats per minute: number of beats in 30 seconds x 2
   

Step 4: Talk about it!

• Which activity gave you the highest heart rate?
• Why did that activity give you the highest heart rate?
• Which exercise do you think is best for improving your physical condition?
• What other exercises would be good for improving your health on a daily basis?