Horizontal ladder large, is another element of "the trail course" from Lars Laj playground manufacturer. Sports ladder is designed primarily to develop the upper body parts of the muscle structure. This device provides fitness, health and physical development through sports activities outdoors . Climb up the ladder, take long and slow path rung by rung, then to descend on a rope. It's a great exercise for the upper muscle groups, especially the muscles of arms. A large horizontal ladder is a challenge for the participants and the need for advanced obstacle course.