[HTML][HTML] A critical analysis of limb symmetry indices of hop tests in athletes after anterior cruciate ligament reconstruction: a case control study

A Gokeler, W Welling, A Benjaminse, K Lemmink… - … & traumatology: surgery …, 2017 - Elsevier
Background Hop tests are frequently used to determine return to sports (RTS) after anterior
cruciate ligament reconstruction (ACLR). Given that bilateral deficits are present after ACLR …

Association of the single-limb hop test with isokinetic, kinematic, and kinetic asymmetries in patients after anterior cruciate ligament reconstruction

SA Xergia, E Pappas, AD Georgoulis - Sports Health, 2015 - journals.sagepub.com
Background: Asymmetries persist after anterior cruciate ligament reconstruction (ACLR).
Physical performance tests such as the single-limb hop test have been used extensively to …

[HTML][HTML] Which hop tests can best identify functional limb asymmetry in patients 9-12 months after anterior cruciate ligament reconstruction employing a hamstrings …

JR Ebert, L Du Preez, B Furzer… - International journal of …, 2021 - ncbi.nlm.nih.gov
Which Hop Tests Can Best Identify Functional Limb Asymmetry in Patients 9-12 Months After
Anterior Cruciate Ligament Reconstruction Employing a Hamstrings Tendon Autograft? - PMC …

The utility of limb symmetry indices in return-to-sport assessment in patients with bilateral anterior cruciate ligament reconstruction

C Zwolski, LC Schmitt, S Thomas… - … American journal of …, 2016 - journals.sagepub.com
Background: The incidence of contralateral anterior cruciate ligament (ACL) injury after ACL
reconstruction (ACLR) is high. Often, return-to-sport (RTS) tests of strength and functional …

Test–retest reliability and discriminative ability of forward, medial and rotational single-leg hop tests

B Dingenen, J Truijen, J Bellemans, A Gokeler - The Knee, 2019 - Elsevier
Background Single-leg hop tests are commonly performed in the forward direction to
evaluate functional performance. However, athletes move in multiple directions during …

Hop testing provides a reliable and valid outcome measure during rehabilitation after anterior cruciate ligament reconstruction

A Reid, TB Birmingham, PW Stratford… - Physical …, 2007 - academic.oup.com
Background and Purpose Although various hop tests have been proposed as performance-
based outcome measures following anterior cruciate ligament (ACL) reconstruction, limited …

Symmetry in triple hop distance hides asymmetries in knee function after ACL reconstruction in athletes at return to sports

A Kotsifaki, S Van Rossom, R Whiteley… - … American journal of …, 2022 - journals.sagepub.com
Background: After anterior cruciate ligament reconstruction (ACLR), a battery of strength and
hop tests is frequently used to determine the readiness of an athlete to successfully return to …

Single-legged hop tests as predictors of self-reported knee function after anterior cruciate ligament reconstruction: the Delaware-Oslo ACL cohort study

D Logerstedt, H Grindem, A Lynch… - … American journal of …, 2012 - journals.sagepub.com
Background: Single-legged hop tests are commonly used functional performance measures
that can capture limb asymmetries in patients after anterior cruciate ligament (ACL) …

Hop tests can result in higher limb symmetry index values than isokinetic strength and leg press tests in patients following ACL reconstruction

T Nagai, ND Schilaty, ER Laskowski… - Knee Surgery, Sports …, 2020 - Springer
Purpose Quadriceps weakness is a common clinical sign following anterior cruciate
ligament injury and reconstruction surgery (ACLR). The aim of this study was to compare …

Asymmetries in functional hop tests, lower extremity kinematics, and isokinetic strength persist 6 to 9 months following anterior cruciate ligament reconstruction

SA Xergia, E Pappas, F Zampeli, S Georgiou… - Journal of Orthopaedic & …, 2013 - jospt.org
Study Design Within-subject and between-subject cross-sectional study. Objectives To
investigate symmetry in hop-test performance, strength, and lower extremity kinematics 6 to …