text: I think this particular exercise is hard work, and then it becomes 
  very tiring to do it on my own. However, when I did it in the 
  group and we could laugh a bit in between and so on, it was 
  easier because of the social element. (ID12, EDSS: 1.5) 
  
  Being active outdoors was preferred by many participants 
  because of the fresh air and the natural and varied environment: 
  
  It was an added positive experience to use our city park and 
  notice all the other people who were there…it is something 
  about challenging our comfort-zone. (ID4, EDSS: 0) 
  
  The natural environment was also described as taking focus 
  away from MS symptoms. Cold, 
  snowy weather 
  conditions required planning of adequate clothing; in addition, 
  these conditions led some participants to use cautious behavior 
  when the ground was slippery and led a few to omit sessions. 
  However, mastering outdoor exercise was highlighted in positive 
  terms, such as discovering new ways to become active. 
  
  rainy or 
  
  Gains in insight were also reported from the detailed exercise 
  part of the sessions, highlighting how the function of body parts 
  through movements and sensations was linked to performance in 
  PA, as illustrated below: 
  3.4 Professional leadership, tailoring and 
  co-creation of enjoyment 