Walking speed as a basis for normal and abnormal gait measurements.
D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000503:physiopathology; D005684:Gait; D006801:Humans; D007719:Knee Joint / Q000503:physiopathology; D008875:Middle Aged; D010003:Osteoarthritis / Q000503:physiopathology; D013997:Time Factors