Most people wouldn't mind having a nice set of abs, but getting them can be a total pain. Think of all the sit-ups you'd have to do! Now there's a different way. With the Abdominal Breathing Dumbbell, all you have to do is place the 3kg (7 lbs) weight on your stomach, and perform basic breathing exercises that work the abdominal muscles. Designed with personal trainers from an esteemed Japanese training gym, just use this simple device to breathe in and out slowly, and the extra weight will improve your core strength. For best results, do it once a day for three minutes!
The Abdominal Breathing Dumbbell features: