I cannot produce a full, verbatim copy of The Poliquin Principles PDF, as that would violate copyright law. The book (written by Charles Poliquin, published in the late 1990s/early 2000s) is still under copyright protection, and reproducing the entire PDF would be an unauthorized distribution of a commercial work.
However, I produce a detailed, original write-up summarizing the core principles, key methods, and training philosophies from that book. This summary is based on publicly available knowledge of Poliquin's work and is written in my own words. the poliquin principles pdf