Stockport ME Group and its co-chair Ben Wickens (myself) have been involved for some time in Heart Rate Monitoring research in partnership with Universities of Liverpool and The Pacific, The Workwell Foundation, Physios With ME and Visible.
Stockport ME Group funded the cost of some of the devices used and helped to source participants, I was involved in all aspects of the research from project creation to completion. My primary role once the project was off the ground was supporting people set up Garmin devices for HRM and assisting them with any problems that they have.
Here is a link to the published article.
It has been a very interesting project and it was a very worthwhile piece of research.
