According to a study that appears in the journal ‘Progress in Cardiovascular Diseases’, exercise, especially aerobic activity, can contribute to weight loss, but typically in conjunction with dietary changes. While exercise alone can induce modest weight loss, combining it with a reduced-calorie diet and lifestyle changes yields more significant and sustainable results. Studies indicate that achieving clinically significant weight loss of at least 5% would need you to exceed 150 minutes per week of moderate intensity exercise. Research published in the journal ‘Reviews in Endocrine and Metabolic Disorders’ recommends the benefits of muscle-strengthening resistance training, for preserving lean mass during weight loss.