V03-9023 VO3 Ab Sit-Up Pad – Maximize Core Workouts with Comfort & Support Take your ab training to the next level with the VO3 Ab Sit-Up Pad, designed for optimal lumbar support and proper spinal alignment during sit-ups, crunches, and core exercises. Whether you're a beginner or a seasoned athlete, this pad helps you engage your abs more effectively while reducing strain on your lower back. Key Benefits: Ergonomic design – Supports natural spinal curvature for safer, more effective sit-ups Increases core activation – Helps isolate abdominal muscles for better results Durable & high-density foam – Provides firm yet comfortable support Non-slip base – Stays in place on any surface for a stable workout Lightweight & portable – Take it anywhere for core training on the go