In the bariatric surgery context, what is identified as an important component of long-term program success?

• A. Overnight fasting
• B. Medication-only regimen
• C. Physical Activity
• D. Strict caloric restriction

Answer: (C)

Regular physical activity is essential for long-term success after bariatric surgery. It helps preserve muscle mass during rapid postoperative weight loss, which supports resting metabolic rate and makes it easier to maintain weight loss over time. Exercise also enhances cardiometabolic health, bone strength, energy, mood, and overall function, all of which support consistent adherence to the lifestyle changes required after surgery. Relying on fasting, medications alone, or strict caloric restriction without an activity component is unlikely to sustain improvements and can lead to loss of lean mass or weight regain. Therefore, integrating regular physical activity into the postoperative plan is a key driver of durable outcomes.