Gliding Edge Exercise System. Low impact glider increases your heart rate while minimizing impact to your joints. Internet says: "Enjoy a low impact workout that works for any level of user on the Gazelle Exercise System. Designed for freedom of movement and a complete range of motion, this exercise equipment helps target and tone all the major groups of muscles in your body for an all-over workout in one. And since it’s so smooth and low stress, you’ll have none of the sprains and strains associated with typical high powered cardio workouts. Has digital calorie counter,timer & more (see pics)".
Used infrequently...no squeaks or hang-ups...worked great last time I used it. In basement..folds up nice, but you carry upstairs & out door :).....(see..even MORE of a workout!)