Meet the Inertia Wave Duo: a full body trainer that works your core and outer muscles responsible for strength and endurance. It can be used with a partner to perform high energy HIIT workouts.
You can perform crossfire, double under, thunder slap, super typhoon, and other moves to work your abs, obliques, spine, shoulders, hamstrings, glutes, back muscles, quads, calves, and other muscles. With the Inertia Wave Duo, no anchors or attachments are needed. You can find out more here.