There has been a move towards a criterion-based return to play in recent years, with 4
single-leg hop tests commonly used to assess functional performance. Despite their …

Objective To review the measurement properties of physical performance tests (PPTs) of the
knee as each pertain to athletes, and to determine the relationship between PPTs and injury …

This study assessed the sensitivity of four different types of one-legged hop tests. The goal
was to deter mine alterations in lower limb function in ACL deficient knees. Regression …

We followed 292 patients who had sustained an acute traumatic hemarthrosis for a mean of
64 months. The KT-1000 arthrometer measurements within 90 days of injury revealed the …

The purpose of this study was to develop a test battery of hop tests with high ability to
discriminate (ie high test–retest reliability, sensitivity, specificity and accuracy) between the …

Sixty runners belonging to two clubs were followed for 1 year with regard to training and
injury. There were 55 injuries in 39 athletes. The injury rate per 1,000 hours of training was …

Background The effectiveness of anterior cruciate ligament reconstruction for restoring
normal knee kinematics is largely unknown, particularly during sports movements …

This study describes the validation of a new wearable system for assessment of 3D spatial
parameters of gait. The new method is based on the detection of temporal parameters …

Objective To evaluate the effects of moderate exercise on glycosaminoglycan (GAG) content
in knee cartilage in subjects at high risk of knee osteoarthritis (OA). Methods Forty‐five …

Proprioception and neuromuscular control of the knee are compromised after ligament injury
and must be regained if the athlete is to return to high level sports at a normal injury risk …