Journal of Research in Orthopedic Science
1
J. Res. Orthop. Sci.
Medical Sciences
http://jros.iums.ac.ir
1
admin
2676-7031
2676-7031
8
7
14
8888
13
en
jalali
1400
2
1
gregorian
2021
5
1
8
2
online
1
fulltext
en
Knee Muscle Activity During Jump Landing Tasks Following Anterior Cruciate Ligament Reconstruction: A Review Study
جراحی زانو
Knee surgery
مروری
Review Paper
<strong>Background</strong>: Changes in knee muscle activity remain years after Anterior Cruciate Ligament (ACL) surgery. However, the literature on the successful or unsuccessful recovery of lower limb muscle activation during jump landing is controversial. <br>
<strong>Objectives</strong>: The present review intended to compare the surface Electromyography (EMG) of knee muscle activity in healthy and Anterior Cruciate Ligament Reconstruction (ACLR) groups in jump landing tasks.<br>
Methods: PubMed, Embase, and Web of Science databases were searched papers from 1990 to 2020 using the keywords “anterior cruciate ligament or ACL, EMG or Electromyography or Muscle activation, Landing or Jumping or Hopping”. After screening the titles, abstracts, and full text of the collected articles, 7 studies met the inclusion criteria of this review. The Critical Appraisal Skills Program tool was used for the quality assessment of the included papers.<br>
<strong>Results</strong>: The present research results suggested earlier onset muscle activity for quadriceps and hamstring in ACLR subjects, compared to healthy subjects. Furthermore, the ratio of activation of quadriceps/hamstring in the ACLR group was higher than that in the healthy individuals considering the type of rehabilitation, the time elapsed from surgery, and gender. The methodological quality of the observational studies ranged from 6 to 8 out of 12 that reflects the overall quality of the methodology.<br>
<strong>Conclusion</strong>: According to this review, we can conclude that the ACLR group exhibited different neuromuscular strategies in the pre-landing phase that might increase the recurrent risk of ACL injury.
Anterior Cruciate Ligament, Electromyography, Reconstruction, Muscle
57
64
http://jros.iums.ac.ir/browse.php?a_code=A-10-755-1&slc_lang=en&sid=1
Maedeh
Taghizadeh Kerman
maedeh.taghizadeh1988@gmail.com
10031947532846004982
10031947532846004982
No
Department of Corrective Exercises and Sport Injuries, Faculty of Physical Education and Sport Sciences, Bu-Ali Sina University, Hamedan, Iran.
Ali
Yalfani
ali_yalfani@yahoo.com
10031947532846004983
10031947532846004983
Yes
Department of Corrective Exercises and Sport Injuries, Faculty of Physical Education and Sport Sciences, Bu-Ali Sina University, Hamedan, Iran.
Ahmad
Ebrahimi Atri
atri@um.ac.ir
10031947532846004984
10031947532846004984
No
Department of Exercise Physiology, Faculty of Sport Sciences, Ferdowsi University of Mashhad, Iran.
Seyyed Hamed
Mousavi
s.h.mousavi@umcg.nl
10031947532846004985
10031947532846004985
No
Department of Health and Sport Medicine, Faculty of Physical Education and Sport Sciences, University of Tehran, Iran.