text: The described emotional associations of these bodily changes 
  are interesting. Achieving higher exercise intensities, easier 
  movements, 
  reduced pain and improved sensation lead to 
  positive feelings and enhanced prospects for both PA and life, 
  while for some individuals, a failure to achieve high-intensity or 
  no immediate changes 
  in impairments are associated with 
  feelings of loss and negative prospects. This calls attention to 
  acknowledging that sensorimotor capacities facilitate or constrain 
  closely 
  how an individual perceives 
  inﬂuence why participants 
  interlinked with feelings, and that 
  perceive what they do (34). These experiences necessitate that 
  sensorimotor changes in pwMS involve not only their biological 
  body but also their relational and self-individuating modes of 
  operating in the world, 
  including how an experience coheres 
  with, for example, participants’ historical experiences (35). As we 
  primarily regulate such modes to achieve an optimal positive 
  mood state, this can also explain why only changes perceived as 
  positive appear to enhance participants’ beliefs for the future 
  (36). Negative experiences 
  failure to achieve high 
  such as 
  intensity because the legs are not working in the last interval can 
  thus be perceived as detrimental by pwMS. 
  
  the world, which is 