Exercise and nutrition during radiotherapy
BehavioralThe intervention consists of physical exercise, nutritional counselling and supplements. The exercise sessions will be conducted twice a week for 30 minutes each time during the RT treatment period, and include a main part of progressive resistance training (PRT). The PRT will be conducted by conventional upper and lower body exercises at a load of 60 - 80 % of 1 repetition maximum (RM) in 3-4 sets of 6-12 repetitions. The patients will receive nutritional information and dietary advice, and up to 2 energy dense oral nutritional supplements (ONS) daily. A nutrition interview will be conducted at study baseline and individual goals and targets will be set during the first counselling and monitored during the intervention period.