Fig. 3.

Effects of vigorous aerobic cool room training in MS. Data are presented as individual values. a: walk time measured using timed 25 ft walk test (in seconds); b: self-selected walking speed (in centimeters per second); c: maximal oxygen consumption (in milliliter per minute); d: fatigue measured using short-form 36 fatigue/energy/vitality subscale; e: fatigue measured using fatigue severity scale (mean scores); f: fatigue measured using modified fatigue impact scale; open circles: participants with clinically meaningful change