@thebfrpros: Rope vs wire. Which one is your artery? Dr. Tim Werner breaks down arterial stiffness with a simple doorknob analogy. Stiffer material transmits the pulse faster. Same reason stiff arteries (more collagen, less elastin) show up as higher pulse wave velocity. Full episode on The BFR Pros YouTube channel. #ArterialStiffness #HeartHealth #BFR