PLOTTING HEART RATES
Heart rate is the number of heartbeats per unit of time, usually in beats per minute (BPM). The heart pumps blood throughout the body in blood vessels delivering oxygen and nutrients to the organs (such as the brain and muscles) so they can function properly. Blood carries carbon dioxide and waste out of the organs.
Form a hypothesis based on this question:
What will the heart rate do in these conditions and why? (beat slower, faster or stay the same?):
- Jumping Jacks
- Squat Jumps