Evaluation of Biomechanical Risk Factors in Division II Collegiate Female Athletes Using the Landing Error Scoring System (LESS) After an 8-Week Neuromuscular Training Program

Abstract

Neuromuscular training programs are a relatively new injury prevention strategy to reduce the risk of anterior cruciate ligament (ACL) injuries, primarily in female athletes. This study evaluated the effects of a neuromuscular training program on Landing Error Scoring System (LESS) scores, maximum knee flexion, and maximum knee valgus before, during (2 wks, 4 wks, 6 wks), and after an 8-week neuromuscular training program. An 8-week neuromuscular training program significantly decreased the maximum knee valgus in female athletes but did not decrease LESS scores or increase maximum knee flexion. The findings may enhance athletic trainers' understanding of the benefits that neuromuscular training programs may provide and help clinicians make decisions on whether to implement these programs to help reduce the risk of ACL injuries in their female athletes.