Wonder World ™ Ab Roller Wheel & Knee Pad - Abs Core Abdominal Workout Fitness Exerciser Ab Exerciser  (Blue)

AB WHEEL: This is a Great Set of AB WHEELS To Build your ABS And Get Nice Looking SIX PACK Body Abdominal exercises are useful for building the abdominal muscles. This is useful for improving performance with certain sports, back pain, and for withstanding abdominal impacts (e.g., taking punches). Abdominal muscle exercises are known to increase the strength and endurance of the Core And Six Pack DETAILS:Abdominal muscles have many important functions, including Breathing, Coughing, and Sneezing, and maintaining posture and speech in a number of species. The anterior abdominal wall is made up of four muscles—the rectus abdominis muscle, the internal and external obliques, and the transversus abdominis."The two internal muscles, the internal oblique and the transverse abdominis, respond more to increases in chemical or volume-related drive than the two external muscles, the rectus abdominis and external oblique FEATURES:Dual Double Wheels for Stronger Stability and Smoother Workout , Which Make The Workout More Stable and Will Give You Better Results Great Portble Exercise: at home or on the road with no big machines Just a Roller for the Abs and get great results... Strengthen your shoulders, arms and back, Dual (double) wheels for greater stability Easy-grip handles to prevent slippage Specifications: Wheel Material: Plastic Handle Material: Metal, covered with Foam