This is the base set of 10 Inch Tension Cords that come with every 3X3FIT package. Unless your want to replace your extender cords, there is no reason to order. Instead if you are looking to increase the length of your cords, see LONG Cords on the SHOP page. Long cord have taken the place of extender cords. The colors may vary from time to time but the length is the same at 10″. See ‘Quick Start Guide’ on the home page if you have questions about which cords you may need.
How is it different than YOGA? The patented 3X3 Rings and assist/resist cords are the key difference. They work to assist and cradle your body allowing you to achieve amazing stretches that go well beyond what you could normally do without the assist. Perfect for beginner to advanced level. The assist/resist cords will allow each user to work at their own level.