- The resistance used is based on patented MV² technology.
- This technology provides responsive resistance and a true stretch-shortening cycle for closed chain, multi-plane, multi-joint exercises as well as isolation or open-chain routines.
- MV² technology is a mechanism utilizing rotational inertia and an infinitely variable cam (cone).
- One can perform a vast array of exercises across the force-velocity spectrum ranging from high force and low velocity to high velocity and low force.