Oxygen cost of walking

Perceived fatigability is associated with oxygen cost of walking in humans (r=0.579, P<0.01).

“severity of perceived fatigability was significantly correlated with greater O2 cost (r=0.579, P<0.01)”

Humansfemales

Perceived fatigability and metabolic and energetic responses to 6-minute walk test in older women

Physiotherapy·28 Sep 2015