Selling this for my Dad. Best description would be this machine is designed to simulate the movement of cross-country skiing.
While often called an air walker or glider, it directly mimics the smooth, forward-and-backward striding motion of cross-country skiing.
• Dual-Action Workout: It forces your arms and legs to work simultaneously in a synchronized, linear path.
• Low Impact: Unlike running, your feet never leave the pedals, which eliminates the heavy impact on your knees and joints while providing a full-body cardio workout.
Bear in mind, he is about a half hour drive from downtown Louisville, In Indiana.