discs

     

Fewer than 10% of back problems are from slippage of these pads that cushion vertebrae

Trivia about discs

  • These masses of fibrocartilage between vertebrae serve as shock absorbers
  • (Sarah of the Clue Crew stops to give the clue.) I'm glad I have this 4-letter type of brakes that uses pads & rings for more stopping power than drum brakes