THE MOST VERSATILE FITNESS PRODUCT! PERIOD!
All In One
The Stacker is a newly patented pending designed harness to be placed on the feet, waist or used as your personal handles.
SIMPLE AND EFFECTIVE
The Stacker gives you a simple and effective way to create resistance during your Abdominal, Lats, Chest and arms workout.
Using the Stacker allows you to easily secure a weight and engage the correct muscle firing sequence, to thoroughly work the ads and core, instead of having to use your feet and inner thigh muscles to squeeze and secure the weight between your feet.
TRIPLE LAYER CONSTRUCTION
Featured STACKER Exercises
The vertical knee raise is a core exercise that lets you add variety to your ab workout while also taking it to a more advanced level.