Exercising has an important role in the prevention and management of many non-communicable diseases, including cardiovascular diseases, diabetes, obesity, and some types of cancer . Despite the numerous health benefits of regular exercise, less than 5 % of American and Canadian adults engage in the government recommended 30 or more minutes of at least moderate-intensity physical activity on 5 to 7 days per week. Randomized controlled trials targeting the adoption and maintenance of physical activity in healthy and clinical adult populations demonstrate limited effectiveness in improving exercise adherence. Specifically, nearly half of individuals who begin an exercise program drop out within 6-months Numerous barriers to physical activity have been identified including, undesirable weather, feeling tired, family needs, lack of time, perceived financial cost, and lack of enjoyment Consequently, there is an ongoing need to design interventions that target the wide-ranging barriers to physical activity participation, thereby offering personalized methods to promote long-term physical activity adherence