[Attractions] What does it mean to be able to “maintain a stable posture”?（ID:15729）
You must be able to remain seated with your upper and lower back against the seat for the entire duration of the attraction.
Each attraction has different characteristics*, so before you ride, please check the details with a Cast Member at the attraction.
Also, please be aware that a Cast Member may approach you to confirm whether you fulfill the boarding requirements.
(*Sharp turns, rapid rotations, up-down movements, vigorous movements, loud sounds, special effects (such as flashing lights, fire, and water), long ride duration, no backrests, etc.)