With its climb and slide variation, children will try it out again, training cardio and muscles as they loop the slide and the varied climb accesses. The inclined net access is a fun challenge to climb, and it trains the child's proprioception: the automatized awareness of where the body parts are in space a how much force and distance it takes to move securely. The sturdy stair-way is a even more challenging with its chunky-grip, vertical steps.