Objective To investigate the association between sustaining a second anterior cruciate
ligament (ACL) injury and (1) time to return to sport,(2) symmetrical muscle function, and (3) …

Background: Adult patients who succeed in returning to their preinjury levels of sport after
anterior cruciate ligament (ACL) reconstruction have been characterized by a more positive …

Return to play (RTP) decisions in football are currently based on expert opinion. No
consensus guideline has been published to demonstrate an evidence-based decision …

Study Design Clinical measurement, cross-sectional. Background Quadriceps deficits are
common in individuals with knee joint impairments and impact functional and quality-of-life …

In recent years, there has been an exponential increase in the number of devices developed
to measure or estimate physical exercise. However, before these devices can be used in a …

Featured Application A list of variables to inform on neuromuscular performance were easily
and accurately collected using a portable force sensor and a field-based approach. Practical …

Abstract Bartolomei, S, De Luca, R, and Marcora, SM. May a nonlocalized postactivation
performance enhancement exist between the upper and lower body in trained men? J …

Purpose A better understanding of patient characteristics and the way common concomitant
injuries affect the recovery of muscle function after surgery should help providers to treat …

We aimed to analyze the isometric knee extension test (IKE) test in terms of i) intra-and inter-
session repeatability, and ii) relationship with functional and body composition factors of …

Muscle strength (MS) is related to our neural and muscle systems, essential for clinical
diagnosis and rehabilitation evaluation. Although emerging wearable technology seems …