SportsArt Eco-Powr G876 Elliptical TrainerA unique elliptical trainer in its own right, the SportsArt G876 Elliptical trainer matches the rest of the Eco Powr Line in both style and function. Featuring the same Eco Powr mechanisms that make the rest of it siblings brand new eletricity generating breakthroughs, this elliptical also features some best in class features like a rear wheel design and adjustable stride length from 17 to 21 inches, but with electronic controls to make it easy and