For those interested in cutting edge HRV research and development, an interesting Web based conference is set for 2 weeks from now. Unfortunately, it will be mostly in German since the bulk of the speakers are from that country.
However, my section will be in English and I am placing it below for direct view. It is a presentation speaking about the use of DFA a1 for exercise intensity assessment and especially regarding zone 1 demarcation. I'll be going over some practical methods to obtain the aerobic threshold (VT1, LT1) using heart rate variability and some of our current research interests.