Physical Activity in the Management of Obesity: How Much and How Often?

Abstract

The scope of this paper focuses on the review of the role of physical activity in the management of obesity, particularly as it relates to the promotion of negative energy balance. It also provides practical strategies for the clinician in helping obese patients to integrate physical activity into their lives. The overall objective of any weight loss program is to promote a negative energy balance, either through diet, physical activity, or a combination of both. The component often overlooked in clinically based weight loss program is physical activity. The primary objective of the physical activity program is the promotion of weight loss, body fat reduction, and the preservation of fat-free mass. When developing an exercise prescription for an obese patient, specific components must be considered. These components include: Frequency, Intensity, and Duration of Exercise.