Among people with multiple sclerosis (PwMS), pain is a common symptom, and neuromuscular fatigability is widely reported. However, the association between pain during exercise and neuromuscular fatigability remains unclear. This study aimed to identify the association between perceived pain and neuromuscular fatigability during an exercise task in PwMS. Thirty-two PwMS (age=56.4, females=15) and 15 age- and sex-matched non-MS controls (age=57.9, females=7) participated. Disease severity was eval