> Someone who works to stay fit should be rewarded Rewards to incentivize healthy behavior seems like a good idea. This study about the impact of an incentive

> Someone who works to stay fit should be rewarded Rewards to incentivize healthy behavior seems like a good idea. This study about the impact of an incentive program for preventive care concluded: "Voluntary participation in a patient incentive program was associated with a significantly higher likelihood of receiving preventive care, though receipt of preventive care among those in the program was still lower than ideal." https://www.ajmc.com/journals/issue/2014/2014-vol20-n6/impact-of-a-patient-incentive-program-on-receipt-of-preventive-care https://www.ajmc.com/journals/issue/2014/2014-vol20-n6/impac... > predisposition to disease What about pre-existing conditions?