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The Association between Physical Activity Behavior and Commonly Reported Barriers in a Worksite Population

Physical activity is an essential part of healthy living. In general, persons with moderate to high levels of physical activityor cardiorespiratory fitness exhibit lower mortality and morbidity rates than those leading sedentary lifestyles or with low cardiorespiratory fitness (U.S. Department ofHealth and Human Services [USDHHS], 1996). Physical inactivityis related to a number ofdiseases, including coronary heart disease, stroke, noninsulin-dependent diabetes mellitus, obesity, colon cancer, and osteoporosis. Physical activity also relieves symptoms of anxiety and depression (Koltyn & Schultes, 1997). The Centers for Disease Control and Prevention (CDC) and the American College of Sports Medicine (ACSM) recommend that every adult should minimally exercise at a moderate intensity level and accumulate 30 min of activity most, preferably all, days of the week (Pate et al., 1995). However, recent research suggests that approximately 20-30% ofadults are reportedly active at this level sufficient to receive a health benefit (CDC, 2001; Martin, Morrow,Jackson, & Dunn, 2000; Pate et al., 1995). A number offactors affect participation in physical activity. A physically active lifestyle may be determined