Reaction times with reference to musculoskeletal complaints in adolescence

Recent studies have related long reaction times and various musculoskeletal complaints in different groups of adults. The aim here was to analyze reaction times with reference to musculoskeletal complaints in adolescent athletes and controls. Simple reaction time and choice reaction time were measured, and inquiries made about various musculoskeletal injuries of 119 subjects aged 11 to 14 years. Gender, age, maturational age, body composition, and participation in sports were included in the analyses as subject-related factors affecting reaction times. Prolonged simple reaction time was related to low-back and lower extremity complaints in a two-way analysis of variance. The finding agreed with data of previous studies suggesting that slow psychomotor speed of reaction is associated with the outcome of musculoskeletal injuries.