Also, participants must identify that they are mostly sedentary by reporting that they perform moderate level physical activity of 30 minutes duration less than twice a week or have limitations in performing vigorous activities, walking a kilometer, or climbing stairs. Individuals answering yes to any of the Physical Activities Readiness Questionnaire (PAR-Q) (Thomas et al., 1992) items except taking medication (Item 6) will require clearance from their physician to be included.