Weider XC2 is a cross country skier that can be used for aerobic conditioning. It features a sturdy main post, adjustable resistance knob, and rubber feet for stability. The track bed is made of durable steel and the footplates are designed to provide a comfortable and secure footing. The LCD monitor displays workout information such as time, distance, and calories burned. The Weider XC2 is a great choice for those looking for a low-impact, full-body workout. With its adjustable resistance, it can be used by people of all fitness levels.