Exercise Physiology

Exercise does more than burn calories — it builds muscle (which burns more calories at rest), improves mood, and helps maintain weight loss. Even 30 minutes of walking daily makes a difference.

Physical activity increases total energy expenditure through exercise activity thermogenesis (EAT) and can elevate resting metabolic rate via increased lean body mass. Guidelines recommend 150-300 min/week moderate activity for weight maintenance.

Exercise is most effective for weight loss maintenance, not initial weight loss. Combining exercise with medical treatment produces the best long-term outcomes.