Benefit of Rehabilitation Program in Colorectal Surgery

Inclusion Criteria: * Age \>= 18 years old * Colorectal cancer * Inform and consent form signed * Patient has valid health insurance/coverage * Functional capacity ≥ 4 METs (metabolic equivalents) (up 1 floor without stopping, walking down the street 5-7km / h, major domestic activities) * Patients with laparoscopic resection for colorectal cancer including abdominoperineal resection Inclusion Criteria (arm : Laparoscopy + Rehabilitation program): * Tobacco and alcohol weaning Exclusion Criteria: * MBI \< 18kg/m2 * severe malnutrition * Metastatic colorectal cancer * Buzby Index \<83 * Combined surgery (hepatic resection or segmental resection of small intestine) * Urgent surgery * Pregnancy or maternal breastfeeding * Body mass index (BMI)\> 30 kg/m2 * Abdominoperineal resection * Subtotal colectomy * Total proctocolectomy * Cons to Naropin Xylocaine, droperidol, ketamine * Patient with a history of peptic ulcer