Positives

• A POTS patient reports accidentally discovering that foam rolling their back and neck significantly improves POTS symptoms, though the relief requires 2–3 sessions daily to maintain Reddit.
  
  

Negatives

• A CFS patient reports that foam rolling, self-massage, and stretching “don’t do much” for their debilitating myofascial pain Reddit.
  
  

Hurdles & Side Effects

• Aggressive soft-tissue work in patients with connective-tissue laxity can destabilize joints — foam rolling without instruction risks subluxations and prolonged soreness in this group Batemanhornecenter.
• Mast cell activation may damage connective tissue, and paced exercise and gentle massage are safer than vigorous self-myofascial release for hypermobility-overlap Long COVID patients Frontiers.