Nothing is worse than lying in bed, desperately trying to find a comfortable position, only to have shooting pain wake you up every time you shift. Poor sleep doesn't just leave you exhausted—it compounds your pain problem. According to pain specialists, inadequate sleep prevents your body from healing properly, weakens your immune system, and makes you more sensitive to pain signals. This creates a vicious cycle: pain disrupts sleep, poor sleep increases pain sensitivity, which disrupts sleep even more. TheraSpine™ features an ergonomic 135° curvature design with memory foam technology that cradles your spine's natural curve while the gentle heat and massage work to relax tight muscles. You'll drift off faster, stay asleep longer, and wake up feeling refreshed instead of reaching for painkillers before your feet even hit the floor.