he Ab Tightener II will harden, flatten and strengthen your abdominal muscles in one smooth, rhythmic, impact free motion. Lateral pivot lets you move from a full crunch to an oblique crunch in one ease motions. No more hurting your knees or straining your back. Adjustable tension allows you to get stronger with each workout. Great for all fitness levels. Fitness guide included, helping you with effective exercises.

Perfect for Men and Women
Great aerobic conditioning as well as strength training
Great For 6 Pack Abs
Target abs with one easy motions
Tightens and tone upper, lower and oblique abdominal fast
More effective than traditional crunches
Compact and portable, perfect for traveling
Includes fitness guide
WEIGHT: 4 Lbs