Early anterior knee pain in male adolescent basketball players is related to body height and abnormal knee morphology

摘要

ObjectivesTo compare knee torque, range of motion, quality of movement, and morphology in dominant and nondominant legs of male adolescent basketball players with and without anterior knee pain and untrained peers. DesignCross-sectional. SettingSports performance laboratory. ParticipantsMale basketball players aged 14–15 years with and without anterior knee pain and healthy untrained subjects (n?=?88). Main outcome measuresBasketball players were allocated to a symptomatic or asymptomatic group based on self-reported anterior knee pain. Associations between pain and body mass, height, passive range of motion, muscle peak torque, coactivation, neuromuscular control, proprioception, and ultrasound observations were investigated. ResultsThe prevalence of pain did not differ significantly between sides. Of 176 knees inspected, 44 were painful, and 26 of these exhibited abnormalities in ultrasonography. Symptomatic players were 5.0 and 6.9?cm taller than asymptomatic players and controls, respectively (P?