When we have poor posture, lift heavy objects incorrectly, or simply age, the outer layer can weaken. The "jelly" pushes outward against the weak spot. This creates a .

Symptoms: Sharp pain, inflammation, difficulty standing upright. Pain relief and centralization (moving pain from the leg back to the center of the back). Focus: Gentle mobility and positioning.

To understand why specific exercises work, you first need to understand the mechanics of your spine.