Functional characteristics: the S-shaped single-plank bridge has good bearing capacity, so that children with sensory integration disorders can exercise proprioception and strengthen body balance ability in play; Balance beam exercise can exercise balance ability very well. Promote the coordinated development of all parts of the child's body, strengthen the inherent balance, vestibular balance, touch, bilateral coordination of large and small muscles, and flexible body movement ability.Perfect left and right brain balance Develop, build proprioception and strengthen body balance. How to use 1: Connect the single-plank bridge sensory integration equipment together, and let the child step forward on the single-plank bridge. Children can be asked to stretch their hands or move forward with the ball in both hands. 2: Arrange the single-plank bridge sensory integration equipment in two parallel rows, and let the child step on a single-plank bridge with each foot. 3: Hang the two ends of the single-plank bridge on the parallel bars with ropes, and let the children stretch their arms to walk. Product properties: length: 1.8 m, thickness: 20 cm. Material: Plastic.