Later versions exist, but v1.04 is the sweet spot. It’s polished enough to be clear but still contains Helms' raw, evidence-based edge. This version famously clarifies:
You don't need a PDF to think like Eric Helms. Here is a 5-step template based on V104 logic: eric helms the muscle and strength pyramid training v104pdf
Forget rigid Westside periodization. V104 espouses Block Periodization for naturals: Accumulation (high volume, lower weight) -> Intensification (lower volume, higher weight) -> Realization (peaking). Later versions exist, but v1
V104 suggests training frequency is largely irrelevant if volume is equated, but offers a simple heuristic: train each muscle group at least twice per week. Later versions exist