Hi, I’m David, an amateur cyclist based in the Vosges, France.

I enjoy structured training and field-based testing, with a particular interest in endurance, threshold work, durability, and the relationship between power, heart rate, HRV and perceived effort.

I use Intervals.icu extensively to follow progression, CP/W′, pacing, recovery and training load, while trying to keep the numbers in perspective with what actually happens on the road.

Most of my riding is on rolling and hilly terrain, and I’m always interested in understanding the physiology a little better and finding smarter ways to train.