It has cleverly hidden interlocking springs and precision dials on each side that gives adjustable resistance, producing an amazing 10kg to 21kg of resistance on each side! The resistance allows you to work in both directions on each and every rep! So there's no wasted time or effort as your muscles are going through the entire range of motion, giving you an fantastic total core workout. It doesn't matter if you're big or small, young or old, with this machine you can choose the exact workout that you want to do. Best of all its compact and easily folds up to be stored away just about anywhere. Another great thing is you can take it with you and get the workout that you want! Anywhere and any time!

 

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Package Includes: