One of the most physically destructive inventions in the history of human anatomy is the modern chair. For hundreds of thousands of years, ancient indigenous tribes and early human ancestors almost never sat at a 90-degree angle. When they nee seeded to rest, cook, or socialize, they dropped into a deep, flat-footed "ass-to-grass" primal squat. This ancestral resting posture was not due to a lack of furniture; it was a mandatory daily biomechanical stretch that kept their lower backs completely indestructible. Modern orthopedics and biomechanics reveal exactly why sitting in chairs destroys our spines. When you sit in a chair, the entire weight of your upper body crushes straight down into your lumbar discs, eventually causing them to bulge and compress the sciatic nerve. However, when you drop into a deep, flat-footed squat, the mechanics completely reverse. The heavy weight of your pelvis drops vertically toward the floor, acting as a massive, passive biological traction device. This downward gravitational pull physically elongates your lower spine, stretching the fascia and pulling the compressed lumbar vertebrae apart, allowing fresh fluid to rush back into the starving discs. By completely abandoning the deep squat, we have literally glued our hips shut and crushed our lower backs. Dropping into a deep squat for just three minutes a day acts as a zero-cost chiropractic decompression. Can you comfortably rest in a deep squat, or do your heels pop off the ground? #BodyTruth #Biomechanics #LowerBackPain #PrimalSquat #AncestralMovement