Exercise Physiology
Metabolic Measurement Teaching Solutions

iWorx offers all of the components, pre-configured teaching kits, and professionally developed courseware for teaching the concepts of human exercise physiology.





























iWorx HEK-300 Human Exercise Physiology Teaching Kit includes all of the components necessary to measure oxygen consumption and carbon dioxide production in resting and exercising subjects, as well as the measurement of blood pressure, cardiograms, myograms, encephalograms, reflex responses, spirometry and more. The HEK-300 includes teacher developed courseware for teaching the concepts of exercise physiology and human physiology. Included in the HEK-300 is the compact GA-300 O2 and CO2 Gas Analyzer. Optimized for the teaching lab, the GA-300 is easy-to-use, robust and adaptable to human and animal applications.

You can find an overview of the learning goals and outcomes for each exercise here.

Exercise Physiology/Kinesiology Experiments
Resting Metabolic Rate (RMR)
Respiratory Exchange Ratio
Regulation of Body Temperature and the Respiratory Exchange Ratio (RER)
Metabolic and Thermal Response to Exercise
Recovery from Exercise
Exercise, Blood Pressure, and Oxygen Saturation Levels
Resting, Active, and Exercising Metabolic Rates

Human Circulation
Blood Pressure, Peripheral Circulation, and Body Position
Blood Pressure, Peripheral Circulation, and Imposed Conditions
Pulse Wave Velocity
Pulse Contour Analysis

Human Heart
The Electrocardiogram and Peripheral Circulation
The Electrocardiogram and Heart Sounds with Stethoscope
Exercise, the Electrocardiogram and Peripheral Circulation
The Six-Lead Electrocardiogram
The Diving Reflex
Heart Rate Variability (HRV)

Human Muscle
Grip Strength and Electromyogram (EMG) Activity
Electromyogram Activity in Antagonistic Muscles
Oculomotor Muscle Activity

Human Nerve
Auditory and Visual Reflexes
Stretch Receptors and Reflexes with Plethysmograph

Human Psychophysiology
Electroencephalogram (EEG) Wave Patterns and Cortical Arousal using snap electrodes
Heart Rate, Blood Pressure Vigilance and Reaction Time
Cynicism/Hostility and the Hot Reactor

Human Spirometry
Breathing Parameters at Rest and after Exercise
Breathing and Gravity
Factors that Affect Breath Patterns
Lung Volumes and Heart Rate

Click on the links below for more details and/or to purchase individual components, or request a quote for the complete kit.


  LS-20MC Metabolic Calculations Module
LabScribe2™ software with the Metabolic Calculations Module is capable of calculating many metabolic parameters directly from the oxygen and carbon dioxide concentrations, lung volumes, and heart rates recorded in the LabScribe2 Main window.
  GA-300 O2 and CO2 Gas Analyzer
The GA-300 CO2 and O2 Gas Analyzer is easy-to-use, rugged and adaptable to human and animal applications. The GA-300 has two analog outputs to allow connection to iWorx computer interfaces for recording and display of O2 and CO2 signals. In addition, the GA-300 incorporates an input for connection of a Polar Heart Rate Receiver.
  ETS-300 Exercise Physiology Add-On Teaching Set
The ETS-300 kit includes all of the hardware, software and courseware required to add the ability to perform exercise physiology experiments with the iWorx HK-214 Human and AHK-214 Combination Animal/Human Physiology Teaching Kits.
  HEK-300 Exercise Physiology Teaching Kit
Includes all of the components necessary to measure oxygen consumption and carbon dioxide production in resting and exercising subjects, as well as the measurement of blood pressure, cardiograms, myograms, encephalograms, reflex responses, spirometry and more.
New Product Spotlight
The IX-228S Recorder has 10 input channels and both a low voltage and a high voltage stimulator output. This recorder exhibits the high resolution and low noise required for small animal cardiovascular research, Oocyte clamp and high end metabolic research applications. More information


New General Biology Add-On Teaching Sets
Add general biology experiments with the GBH-214 for the HK-214 Human Physiology Teaching Kit and GBA-214 for the AHK-214 Combination Animal/Human Teaching Set.


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