I was unable to get the graph for this activity.
Activity Sitting down. Walking in place. Jumping jacks. Jogging in place. Running in place. | Ranking | Number of pulses in 15 seconds. 14 25 22 20 28 | Multiply by 4 x4 x4 x4 x4 x4 | Heart rate 56 100 88 80 112 |
| The jumping jacks increased my heart rate the most probably because I'm moving my arms and legs at the same time. 2. Sitting down increased my heart the least because I didn't have to move unless you count things like breathing. 3. I did not predict correctly I assumed that sprinting in place would get my heart rate up the most without a doubt. 4. My heart rate increased as I became more active. 5. I think my heart rate increased when I became more active because I needed more blood and nutrients so my heart pumped more blood and it pumped it faster than usual. |