Disclaimer: The OBoard is intended only for experienced and mature skateboard riders that will use good judgment and common sense and will heed all warnings and warranties that are shipped with the OBoard.. Use of the OBoard should be considered a dangerous activity and may result in serious injury or death even when ridden properly and using all safety precautions. Any rider rides at their own risk and any parent or guardian that allows their child or minor (that they have authority over) to ride the OBoard assumes all responsibility for any injuries or death.