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.
EXTREMELY EFFICIENT
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.
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.
By Longlife
Intermediate
Straight Arm Knee Raise
The Dip bar vertical knee raise also targets your hip flexors. While your rectus abdominus is stabilizing your core during the exercise
By Longlife
Expert
Static Pull Up Knee Raise
The static pull-up knee raise technique is one that is great for building the upper body and back. pull-ups does work your chest, shoulder. arms, triceps, Back, ads, core and more.
By Longlife
Testimonial
Honestly, it really didn't look like much, but WOW!! Did it work great!
Buzzfit MemberHappy customer
Very interesting. I don't know why they don't have this in all gyms.
Buzz Fit memberMontreal
Using The Stacker was pretty good but oh my God! Adding the OX1! it changed my life!