CACI 471 allows two different standard of care instructions for injuries caused by sports instructors. One option allows liability only for intentional injury or reckless conduct outside the ordinary range of activity in teaching the sport. This standard applies when the instructor is accused of urging the plaintiff to engage in a sports activity without adequate instruction or beyond the plaintiff’s physical ability or training. The other option allows liability if the instructor unreasonably increases the risks to the student above those inherent in the sport. This decision holds that the trial court correctly instructed on the second option in a case in which a Brazilian Jiu Jitsu instructor was sparing with a beginning student and took holds that immobilized the student and then made moves that greatly increased the risk of harm to him.