Making Physiology Happen

Teaching

Metabolic Rates with ETS-PEAK

Resting, Active, and Exercising Metabolic Rates

In this experiment, students will measure the VO2 , VCO2 , and heart rate of a subject while he or she is resting while reclining; performing an activity, like reading or working on a computer while sitting; and, exercising at various levels of intensity from easy to moderate. From these measurements, the subject’s RER, proportion of energy sources utilized, and effectiveness of cardiac fitness will be determined.

These measurements will be performed quickly and easily using a gas analyzer connected to a spirometry system and a heart rate monitor.

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Extend your iWorx System with the ETS-PEAK

These Lab Exercises can be performed with the ETS-Peak addon. For additional exercises please visit the courseware page

Human Exercise
HE-04B: Respiratory Exchange Ratio
HE-05B: Resting Metabilc Rate
HE-08: Regulation of Body Temperature and Respiratory Exchange Ratio (RER)
HE-09B: Resting, Active and Exercising Metabolic Rates
HE-10B: Aerobic Fitness Testing

ETS-Peak Exercise Physiology Add-On

The kit includes:

  • iWire-GA1 CO2 and O2 Gas Analyzer
  • A-CAL-200 Gas Analyzer Calibration Kit
  • A-FH-1000 Reusable 1000L Spirometry Flow Head
  • LS-30MC Labscribe Recording and Analysis Software with the Metabolic Calculations Module
  • PHRM-100 Polar(R) Heart Rate Monitor Transmitter/Receiver
  • A-GAA-MC 5-Liter Mixing Chamber
  • A-GAK-201-ES Face Mask, Head Gear Assembly and Non-Rebreathing Valve
  • A-CBT-1011 Clean Bore Tubing
  • A-NT-8 Nafion Tubing
  • A-TT-4 Teflon Tubing
  • A-FIL-5 Package of 5 Filters
  • Courseware and Cables

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