Adherence
To monitor session attendance, each physiotherapist reported on presence of the patient at each training session in a case report form. In addition, to monitor the relative dose intensity for the different exercise components, heart rates and duration were documented for the aerobic training and resistance and number of sets and repetitions of each muscle strength exercise for the resistance training. Adherence to the exercise advice of being physically active for at least 30 min per day and adherence to the Dutch Physical Activity Guidelines, i.e., engaging in at least 150 min of exercise per week