Disclaimer: This article is for informational purposes. Always consult a medical professional before beginning any high-intensity fitness program. GBRS Group is a registered trademark, and this article does not claim ownership of their proprietary materials.
The (often referred to as their Performance Strength and Conditioning or Tier 1 Fitness program) is designed by former Special Operations veterans to build a "tactical athlete." It focuses on functional power rather than just "beach muscles."
Inside the GBRS Performance Program PDF: Elite Training or Overhyped Drills?
