In the Investigating Heart Rate Demonstration Kit for anatomy and physiology, have volunteers perform fitness activities while other volunteers use a stethoscope to measure heart rate at specific time.
See more product details
(Select option to see volume pricing availability)
Get those hearts beating! Resting heart rate, maximum heart rate, target heart rate—what do all these numbers mean? How are these heart rates determined? In this completely reusable demonstration, three student volunteers perform fitness activities while three other volunteers use a stethoscope to measure heart rate at specific times. Discuss how activity affects heart rate. Make this a classroom activity with the purchase of additional stethoscopes.Concepts: Heart rate, cardiology.Time Required: 25 minutesMaterials Provided: Three stethoscopes, isopropyl alcohol, cotton balls.