The research he conducted shed light on the post-prandial cardiovascular hemodynamics in quadriplegics. Some quadriplegics can use a motorized mouth-operated style of scissor. She spearheaded the concept of using moneys to assist quadriplegics in daily tasks. Although he did not break his spine, Nguyen began exploring the options available to quadriplegics. Quadriplegics can improve muscle strength by performing resistance training at least three times per week.