The 100 m walk: a simple and reproducible exercise test.
In a modification of conventional walking tests in respiratory disease patients were asked to walk successive 50 m lengths of a corridor and the time taken over the third 100 m was taken as the walking pace. This pace was highly correlated (r = 0.994) with the 12-minute distance and was highly reproducible (r = 0.98).
D000328:Adult; D000368:Aged; D002908:Chronic Disease; D006801:Humans; D008875:Middle Aged; D005082:Physical Exertion; D012120:Respiration Disorders / Q000503:physiopathology*; D013997:Time Factors