Perioperative Rehabilitation in Operation for Lung Cancer

Background: Improved surgical techniques combined with effective adjuvant chemotherapy, has led to a better survival in individuals with NSCLC. The treatment of NSCLC and other cancer diseases are after all still complex and potentially lethal. Study aim: The rationale for the study PROLUCA is to identify the optimal timing of exercise to improve recovery after surgery in patients operated for lunge cancer with focus on physical capacity and quality of life. Who can participate? Patients above 18 years and diagnosed with lung cancer and referred for operation. Participation in this study is not possible if the participants by a doctor are advised not to do strenuous exercise. What does the study involve? The intervention consists of a combination of (1) exercise before surgery and (2) exercise after surgery for lung cancer. 1. Exercise before surgery is a home-based exercise program is individually designed and must be performed for at least 30 minutes every day until surgery. The home-based exercise program varies in length due to number of days until surgery, and the intention is not exceed 14 days. 2. The exercise initiated two weeks and 6 weeks after surgery consists of a 12 weeks rehabilitation program and three individual counseling sessions. Special needs in terms of smoking cessation, nutritional counseling or patient education, this is also offered. The exercise consists of individually prepared supervised strength - and fitness exercise in a team, two sessions of 60 minutes/week. What interventions will be compared? A home-based post-operative exercise program, combined with exercise initiated two weeks after surgery, will be compared with usual care (exercise initiated six weeks after surgery). Will all participants receive the same treatment? By draw it is decided which of the 4 groups the participants will attend to in the study: * Group 1: Home-based exercise before surgery and rehabilitation initiated as early as two weeks after surgery * Grou