SHR # 2523 :: Cardiovascular Effects and Benefits of BFR PLUS Critical Thinking 101: Co2 Levels Are at Record Lows.. Why Isn't Anyone Talking About It? - Dr. James Stray-Gunderson, MD - The role of blood-flow restriction training has been well illustrated in improving the anabolic response to exercise in numerous studies. But what about the effect on the heart and cardiovascular system at large? Blood-flow restriction creates a partitioning of blood in the limbs the BFR bands are applied to. Does this make it a good choice for people with existing heart conditions? What about the hemodynamics effects? Could BFR aid in various types of peripheral blood flow diseases? The and many more questions will be answered. PLUS Critical Thinking 101: Co2 is at an all-time global low. Lower than any Green New Deal ever promised to make them. Yet we have some of the craziest weather of all times. What's up with that? Why isn't the MSM asking questions?