In a nutshell what it is:
Every caliper site in the body relates to a different hormone, they all interact but each site shows a certain hormone imbalance... so what does that mean? It means if a hormone is out of sync, you will store excess bodyfat in that area. I'll give you an example:
If you store fat on your hip, it means your insulin hormone levels are imbalanced, insulin is the hormone regulated by your carbohydrate intake, thus if you overeat on the simple carbs, you will develop insulin sensitivity issues and end up storing fat on your hip. Its a complex course but one of the most valuable investments i could make!
For more information on Biosig go to http://www.charlespoliquin.com/TheBiosignatureMethod/TheMethod.aspx
Dont forget to have a look at the new site too if you haven't already!
http://www.ocfitness.co.uk
Thanks
OC