Biosignature Modulation?

Doe’s anyone know if charles poliquin can reference his findings on biosignature modulation or is it all first hand information?

It would be nice to see if there is a body of literature on this system. Or at least some literature towards the end of adding some weight towards his caliper sites and his reasons for choosing them.

I’m pretty sure that it’s been proven that variation between sites with regard to body fat storage is correlated to hormone levels and ratios. Most recently I read it on Precision Nutrition, coming from either one of the moderators or from Berardi himself.

I took the course in Sweden last year, and have been using it ever since. It works very well, when Charles was discovering the system he backed up all of his findings with Blood work to correlate that data to the skinfolds.