“…41,42,44 -46,48,49,51 -53,55,56 Regarding secondary outcomes, 8 studies reported mobility, 43 -45,47,49,51 -53 8 reported balance, 41,42,45,47,49,52,53,57 8 reported fatigue, 42,43,45,48,49,52,54,57 7 reported QoL, 41,42,45,49,53,54,57 7 reported disease progression, 41,42,47,48,53 -55 3 reported pain, 48,52,54 4 reported activities of daily living, 41,47,48,53 and 2 reported spasticity. 41,52 The training duration was less than or equal to 4 weeks in 7 studies, 42,44,45,…”