The abdominal exercise wheel with resistance springs and knee mat is the ideal tool for achieving the best results in abdominal muscle training and overall body strengthening. The wheel comes with innovative resistance springs that help increase the effectiveness of the exercise, allowing you to control the intensity of the exercise and activate the muscles more. The wheel has high flexibility and exceptional durability, making it ideal for daily use to improve balance and muscle strength. The resistance springs give you extra support and reduce stress on your joints during exercise, while the knee mat provides comfort and protection during exercise, allowing you to focus on improving performance and strengthening your abdominal area in a safe and effective way.