Abstract
The purpose of this case was to assess the isokinetic strength adaptations of eccentric knee flexors (eccKF) and concentric knee extensors (conKE) in a professional male soccer player during anterior cruciate ligament (ACL) rehabilitation. Progress was monitored relative to a noninjured control group. Isokinetic strength assessments were initiated 18 weeks post ACL reconstruction and comprised assessments at eight angular velocities between 60–270°·s−1. The assessments ceased at the point where the player was cleared for return to play by his club 6 months after reconstructive surgery. The results identified that conKE peak torque of the treatment limb and eccKF peak torque of both lower limbs demonstrated meaningful changes. In addition, the eccKF angle of peak torque also demonstrated meaningful change that occurred at increased knee extension. The inclusion of additional angular velocities and angle-specific measures provide new insight into rehabilitation and return to play.
| Original language | English |
|---|---|
| Pages (from-to) | 44-49 |
| Number of pages | 6 |
| Journal | International Journal of Athletic Therapy & Training |
| Volume | 24 |
| Issue number | 2 |
| Early online date | 2018 |
| DOIs | |
| Publication status | Published - Mar 2019 |
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Bibliographical note
Author post-print as accepted for publicationCopyright © and Moral Rights are retained by the author(s) and/ or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This item cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder(s). The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders.
Keywords
- Hamstring
- Knee injury
- Quadriceps
- Strength profiling
ASJC Scopus subject areas
- Orthopedics and Sports Medicine
- Physical Therapy, Sports Therapy and Rehabilitation
- Rehabilitation
Cite this
Novel Isokinetic Dynamometry of the Thigh Musculature During Anterior Cruciate Ligament Rehabilitation in Professional Soccer : An Explorative Case Study. / Eustace, Steven; Page, Richard ; Greig, Matt.
In: International Journal of Athletic Therapy & Training, Vol. 24, No. 2, 03.2019, p. 44-49.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Novel Isokinetic Dynamometry of the Thigh Musculature During Anterior Cruciate Ligament Rehabilitation in Professional Soccer
T2 - An Explorative Case Study
AU - Eustace, Steven
AU - Page, Richard
AU - Greig, Matt
N1 - Author post-print as accepted for publication Copyright © and Moral Rights are retained by the author(s) and/ or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This item cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder(s). The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders.
PY - 2019/3
Y1 - 2019/3
N2 - The purpose of this case was to assess the isokinetic strength adaptations of eccentric knee flexors (eccKF) and concentric knee extensors (conKE) in a professional male soccer player during anterior cruciate ligament (ACL) rehabilitation. Progress was monitored relative to a noninjured control group. Isokinetic strength assessments were initiated 18 weeks post ACL reconstruction and comprised assessments at eight angular velocities between 60–270°·s−1. The assessments ceased at the point where the player was cleared for return to play by his club 6 months after reconstructive surgery. The results identified that conKE peak torque of the treatment limb and eccKF peak torque of both lower limbs demonstrated meaningful changes. In addition, the eccKF angle of peak torque also demonstrated meaningful change that occurred at increased knee extension. The inclusion of additional angular velocities and angle-specific measures provide new insight into rehabilitation and return to play.
AB - The purpose of this case was to assess the isokinetic strength adaptations of eccentric knee flexors (eccKF) and concentric knee extensors (conKE) in a professional male soccer player during anterior cruciate ligament (ACL) rehabilitation. Progress was monitored relative to a noninjured control group. Isokinetic strength assessments were initiated 18 weeks post ACL reconstruction and comprised assessments at eight angular velocities between 60–270°·s−1. The assessments ceased at the point where the player was cleared for return to play by his club 6 months after reconstructive surgery. The results identified that conKE peak torque of the treatment limb and eccKF peak torque of both lower limbs demonstrated meaningful changes. In addition, the eccKF angle of peak torque also demonstrated meaningful change that occurred at increased knee extension. The inclusion of additional angular velocities and angle-specific measures provide new insight into rehabilitation and return to play.
KW - Hamstring
KW - Knee injury
KW - Quadriceps
KW - Strength profiling
UR - http://www.scopus.com/inward/record.url?scp=85064219004&partnerID=8YFLogxK
U2 - 10.1123/ijatt.2017-0081
DO - 10.1123/ijatt.2017-0081
M3 - Article
VL - 24
SP - 44
EP - 49
JO - Athletic Therapy Today
JF - Athletic Therapy Today
SN - 1078-7895
IS - 2
ER -