About this item

• GO FROM FLABBY TO FIRM - The dynamic inertial attribute of our arm workout shaker ignites your arm, shoulder and chest with rhythmic vibrations. Based on scientific study, this shaker weight for arms gives 300% of muscle activity compared to regular weights!
• EASIEST AND MOST EFFECTIVE WORKOUTS - Our shake weights for arms tones your entire upper body from chest to biceps, triceps and shoulders adequately in just 6 minutes/day, equivalent to 42 minutes of using standard dumbbells with about 240 reps per minute.
• PORTABLE FITNESS TOOL WITH ERGONOMIC HANDLE - Our arm workout equipment for women weighs 5 lbs with dimension of 14 x 5 x 4.7”. Apply in various positions, double or single hand slide or behind the head, its ergonomic handle ensures anti-slip workout grip!
• EXCELLENT CRAFTSMANSHIP - This shake weight dumbell is well constructed and solidly built with premium ABS material and a strong spring so it will not wear off easily and stay with you for many year.
• A FREE TRAINING DVD INCLUDED! - Our shakeweights come with a bonus 6-min training exercise DVD! Go and shake your problems off with the help of our shakeweight!