The SKI-ROW AIR Rowing Machine by ENERGYFIT is a first of its kind dual-function High Intensity Interval Training machine. Its flexibility, space-saving design, and mobility are ideal for all types of fitness facilities. The SKI-ROW AIR Rowing Machine can be used for rowing-only or skiing-only workouts, but its true value is revealed by enabling mixed-erg workouts and alternative exercise modalities. A simple foot-lever press enables the switch from the SKI-ROW AIR Rower to ski trainer and back in less than 5 seconds.