Volume of Aerobic Exercise to Optimize Outcomes in Cardiac Rehabilitation: An Official Statement From the American Association of Cardiovascular and Pulmonary Rehabilitation.

Abstract

Exercise training is a core component of cardiac rehabilitation (CR) programming. Exercise and, more broadly, physical activity are critical elements to secondary prevention of cardiovascular disease. The central components of the exercise prescription are well-defined and include frequency (how many bouts of exercise per week), intensity (how hard to exercise), time (duration of exercise session), type (modality of exercise), and progression (rate of increase in the dose of exercise). Specific targets for the volume (total amount) of exercise, however, are less well-defined. This Position Statement provides a general overview of the specific goals for the volume of aerobic exercise to optimize long-term outcomes for participants in CR. Additionally, examples are provided to illustrate how to integrate the various aspects of the exercise.