- Footwear Influences on Running Biomechanics

2012 ◽  
pp. 500-513
Keyword(s):  
Running Biomechanics

scholarly journals Running Biomechanics Before Injury and 1 Year After Anterior Cruciate Ligament Reconstruction in Division I Collegiate Athletes

2021 ◽  
pp. 036354652110266
Author(s):  
Keith A. Knurr ◽  
Stephanie A. Kliethermes ◽  
Mikel R. Stiffler-Joachim ◽  
Daniel G. Cobian ◽  
Geoffrey S. Baer ◽  
...  
Keyword(s):  
Anterior Cruciate Ligament ◽  
Cruciate Ligament ◽  
Knee Extensor ◽  
Collegiate Athletes ◽  
Treadmill Running ◽  
Division I ◽  
P Values ◽  
Peak Knee ◽  
Anterior Cruciate ◽  
Running Biomechanics

Background: Preinjury running biomechanics are an ideal comparator for quantifying recovery after anterior cruciate ligament (ACL) reconstruction (ACLR), allowing for assessments within the surgical and nonsurgical limbs. However, availability of preinjury running biomechanics is rare and has been reported in case studies only. Purpose/Hypothesis: The purpose of this study was to determine if running biomechanics return to preinjury levels within the first year after ACLR among collegiate athletes. We hypothesized that (1) surgical knee biomechanics would be significantly reduced shortly after ACLR and would not return to preinjury levels by 12 months and (2) nonsurgical limb mechanics would change significantly from preinjury. Study Design: Cohort study; Level of evidence, 2. Methods: Thirteen Division I collegiate athletes were identified between 2015 and 2020 (6 female; mean ± SD age, 20.7 ± 1.3 years old) who had whole body kinematics and ground-reaction forces recorded during treadmill running (3.7 ± 0.6 m/s) before sustaining an ACL injury. Running analyses were repeated at 4, 6, 8, and 12 months (4M, 6M, 8M, 12M) after ACLR. Linear mixed effects models were used to assess differences in running biomechanics between post-ACLR time points and preinjury within each limb, reported as Tukey-adjusted P values. Results: When compared with preinjury, the surgical limb displayed significant deficits at all postoperative assessments ( P values <.01; values reported as least squares mean difference [SE]): peak knee flexion angle (4M, 13.2° [1.4°]; 6M, 9.9° [1.4°]; 8M, 9.8° [1.4°]; 12M, 9.0° [1.5°]), peak knee extensor moment (N·m/kg; 4M, 1.32 [0.13]; 6M, 1.04 [0.13]; 8M, 1.04 [0.13]; 12M, 0.87 [0.15]; 38%-57% deficit), and rate of knee extensor moment (N·m/kg/s; 4M, 22.7 [2.4]; 6M, 17.9 [2.3]; 8M, 17.5 [2.4]; 12M, 16.1 [2.6]; 33%-46% deficit). No changes for these variables from preinjury ( P values >.88) were identified in the nonsurgical limb. Conclusion: After ACLR, surgical limb knee running biomechanics were not restored to the preinjury state by 12M, while nonsurgical limb mechanics remained unchanged as compared with preinjury. Collegiate athletes after ACLR demonstrate substantial deficits in running mechanics as compared with preinjury that persist beyond the typical return-to-sport time frame. The nonsurgical knee appears to be a valid reference for recovery of the surgical knee mechanics during running, owing to the lack of change within the nonsurgical limb.

scholarly journals Effects of Form-Focused Training on Running Biomechanics: A Pilot Randomized Trial in Untrained Individuals

PM&R ◽  
2015 ◽  
Vol 7 (8) ◽  
pp. 814-822 ◽  
Author(s):  
Deepak Kumar ◽  
Kelly McDermott ◽  
Haojun Feng ◽  
Veronica Goldman ◽  
Anthony Luke ◽  
...  
Keyword(s):  
Randomized Trial ◽  
Running Biomechanics

scholarly journals Running biomechanics: shorter heels, better economy

2008 ◽  
Vol 211 (20) ◽  
pp. 3266-3271 ◽  
Author(s):  
M. N. Scholz ◽  
M. F. Bobbert ◽  
A. J. van Soest ◽  
J. R. Clark ◽  
J. van Heerden
Keyword(s):  
Running Biomechanics

Is there an association between high-speed running biomechanics and hamstring strain injury? A systematic review

2021 ◽  
pp. 1-27
Author(s):  
Lisa Wolski ◽  
Evangelos Pappas ◽  
Claire Hiller ◽  
Mark Halaki ◽  
Alycia Fong Yan
Keyword(s):  
Systematic Review ◽  
High Speed ◽  
Hamstring Strain ◽  
Running Biomechanics

IS SHOE DROP A KEY FACTOR FOR INJURY PREVENTION IN RUNNING? PART 2: AN RCT ON RUNNING BIOMECHANICS

2017 ◽  
Vol 51 (4) ◽  
pp. 394.2-395
Author(s):  
Daniel Theisen ◽  
Paul Gette ◽  
Nicolas Chambon ◽  
Axel Urhausen ◽  
Laurent Malisoux
Keyword(s):  
Injury Prevention ◽  
Key Factor ◽  
Running Biomechanics

Do hip strength, flexibility and running biomechanics predict dynamic valgus in female recreational runners?

2020 ◽  
Vol 79 ◽  
pp. 217-223
Author(s):  
Gabriel Zeitoune ◽  
Gustavo Leporace ◽  
Luiz Alberto Batista ◽  
Leonardo Metsavaht ◽  
Paulo Roberto Garcia Lucareli ◽  
...  
Keyword(s):  
Hip Strength ◽  
Recreational Runners ◽  
Running Biomechanics ◽  
Dynamic Valgus

scholarly journals Adaptation of Running Biomechanics to Repeated Barefoot Running: Letter to the Editor

2019 ◽  
Vol 48 (1) ◽  
pp. NP5-NP6 ◽  
Author(s):  
Peter Francis ◽  
Catherine B. Tucker ◽  
Cassie Oddy ◽  
Mark I. Johnson
Keyword(s):  
Barefoot Running ◽  
Letter To The Editor ◽  
Running Biomechanics

scholarly journals Does enhanced footwear comfort affect oxygen consumption and running biomechanics?

2019 ◽  
Vol 20 (4) ◽  
pp. 468-476 ◽  
Author(s):  
Julia Lindorfer ◽  
Josef Kröll ◽  
Hermann Schwameder
Keyword(s):  
Oxygen Consumption ◽  
Footwear Comfort ◽  
Running Biomechanics

scholarly journals CNN-Based Estimation of Sagittal Plane Walking and Running Biomechanics From Measured and Simulated Inertial Sensor Data

2020 ◽  
Vol 8 ◽  
Author(s):  
Eva Dorschky ◽  
Marlies Nitschke ◽  
Christine F. Martindale ◽  
Antonie J. van den Bogert ◽  
Anne D. Koelewijn ◽  
...  
Keyword(s):  
Sagittal Plane ◽  
Inertial Sensor ◽  
Sensor Data ◽  
Running Biomechanics
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