Disc bulges or herniations occur when the disc's pressurized nucleus finds weak spots in collagen layers and works through delamination, often exacerbated by excessive compression.

“we have the disc from an anatomical point point of view it's a gel core wrapped with layer upon layer concentric layers of collagen fibers that in order to get a dis bulge or a disc herniation they needed to delaminate and the gel nucleus when it's pressurized under a heavy Bend will seek the weak spot between these fibers work through the delamination and create a disc bulge”