Effect of an Internet-based At-home Physical Training Protocol on Quality of Life, Fatigue, Functional Performance, Aerobic Capacity and Muscle Strength in Multiple Sclerosis Patients

The e-training intervention is a home-based aerobic and resistance training program. Resistance training was prescribed twice weekly for a period of 12 weeks. No special equipment was necessary except an elastic exercise band or a large gymnastic ball. In addition, endurance training was to be carried out once a week. Training intensity was regulated by the participant's subjective, perceived exertion, which was rated between 6 and 20 on the BORG Scale. The form of activity for the endurance training was freely selected, duration (between 10-60 min) was adjusted to individual fitness levels. Therapists aimed at eliciting a BORG Feedback of between 11 (fairly light) and 16 (hard). The exercise training was home-based and supervised via the internet. Participants continued exercise training for another 12 weeks after the 3month assessment.

After the initial assessment on entry, those assigned to the control group were instructed to maintain their previous physical activity behaviour. After waiting three months, they received the same e-training intervention as the intervention group had received from the start.