1️⃣ Reduced mechanical load Lower braking forces and more consistent ground contact reduce musculoskeletal stress for the same metabolic output. 2️⃣ Precise threshold control Fixed speed and incline allow accurate work at LT1/LT2 without pace drift from wind, terrain, or GPS error. 3️⃣ Repeatability Same belt speed, same gradient, same stimulus — ideal for tracking adaptation and progressing sessions objectively. 4️⃣ Removal of external noise No wind resistance, surface variability, or downhill

21K views · 243 reactions | Threshold braking is a very important technique applied in all disciplines of motorsports. Since we are racing at Martinsville Speedway this week, it’s a great opportunity to use it as an example! Let me know what you’d like to see next ️ D-BOX #DBOX #FeelItAll #NASCAR #Racing #Cars #Motorsports #Race #Car | Anthony Alfredo | Facebook