Adherence
chronic pain
CHRONIC PAIN
Adherence both for group activities and individual training was considered adequate. Concerning attendance, it should be noted that the patients had chronic pain and several of them spent a substantial time travelling to the group activities. Regarding the training diary (only measuring individual training), it was also filled in for days with group activities and thus did not reflect the total daily training time.The arrangement with regular weekly group activities, together with the instructional CD, made it easier to perform the individual training. The training diary was also a reminder to practise and it was probably motivating.