Exercise based multimodal intervention
OtherThe intervention is initiated early, during treatment (consolidation) in the intra-hospital setting and continues for two successive treatment series (12 weeks). The intervention is a three hour/wk supervised in-hospital programme of aerobic (stationary cycle) and functional muscle training, progressive relaxation training, nutrition supplement (protein and carbohydrate) immediately after training and health-promoting consultation combined with an unsupervised in-home walking and progressive relaxation programme.