All About HEG Select from topics below to skip to an area on interest. What HEG is and How it Works Ease of Use When to Use HEG Duration of Training Locations and Length of Training Locating of Training Site Sites to Train Rotating One Site a Day Exercise Analogy Perfusion Fast-Wave Frequencies and HEG Responses to Training Calibrating Device at Beginning of Session Training Guidelines Timing of Sessions Percent Increase in Ratio Attention Index Baseline HEG and Coherence Safety […]