presentation
DESCRIPTION
TRANSCRIPT
![Page 1: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/1.jpg)
The effect orthoses have on altering gait and recovery from
lower limb sports injuries.
Mark Rule (0947944)
![Page 2: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/2.jpg)
Implications• It is expected that the findings of the study may have a
bearing on which orthoses practitioners prescribe for runner’s injuries. This is because one type of orthoses may provide a quicker return to activity by reducing pain or injury quicker than the others due to the correct biomechanical alignment of the lower limb.
![Page 3: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/3.jpg)
Developing an interest
![Page 4: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/4.jpg)
What is Gait?
![Page 5: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/5.jpg)
Runners gait
![Page 6: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/6.jpg)
Injury
![Page 7: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/7.jpg)
What is an orthotic?
• Device to correct a patients physical posture and function.
• Serve to maximise function and mobility, minimize pain, and prevent the progression of a physical abnormality.
![Page 8: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/8.jpg)
Research Question
What is the best orthotic treatment in order to help runners recover
quicker from injury?
![Page 9: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/9.jpg)
Research Design
• Quantitative vs. Qualitative
![Page 10: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/10.jpg)
Research Design - Sampling
• Sampling followed both the probability and nonprobability format. The nonprobability format involves including participants who have a specific trait, which in this case is runners with lower limb injuries. The probability format utilises simple random sampling as participants will need to be randomly split into three groups.
![Page 11: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/11.jpg)
Research Design - Surveys• GRADE 1 STRAIN
Damage to individual muscle fibres (less than 5% of fibres). This is a mild strain which requires 2 to 3 weeks rest.
• GRADE 2 STRAINExtensive damage, with more muscle fibres involved, but the muscle is not completely ruptured. The rest period required is usually between 3 and 6 weeks.
• GRADE 3 STRAINComplete rupture of a muscle. In a sports person this will usually require surgery to repair the muscle. The rehabilitation time is around 3 months.
![Page 12: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/12.jpg)
Data Analysis
Univariate Approach
Bivariate Approach
Multivariate Approach
![Page 13: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/13.jpg)
Borg Scale & Tables
![Page 14: Presentation](https://reader036.vdocuments.site/reader036/viewer/2022070301/5466f490af795965358b5e28/html5/thumbnails/14.jpg)
References• Babbie, E. (2008). The Basics of Social Research (4th ed.). Belmont, California: Thomson
Wadsworth.• Cottrell, R., & McKenzie, J. (2011). Health Promotion & Education Research Methods. Sudbury,
Massachusetts: Jones and Bartlett Publishers. • Gait Analysis and Biomechanics. (n.d.). Retrieved from
http://www.sportsinjuryclinic.net/cybertherapist/general/gait_analysis.php• Landorf, K., & Keenan, A. (2000). Efficacy of Foot Orthoses: What Does the Literature Tell Us?,
Journal of the American Podiatric Medical Association, 90(3), 149-155.• Menz, H. (2009). Foot orthoses: how much customisation is necessary?, Journal of Foot and
Ankle Research 2(23), 1-3. doi: 10.1186/1757-1146-2-23• Pecina, M., & Bojanic, I. (2004). Overuse injuries of the Musculoskeletal System. Florida: CRC Press
LLC. • Perry, J. (1992). Gait Analysis: Normal and Pathological Function. New Jersey: Slack.• Subotnick, S. (1999). Sports Medicine of the Lower Extremity (2nd ed.). Philadelphia, Pennsylvania:
Churchill Livingstone.• Trotter, L., & Pierrynowski, M. (2008). The Short-term Effectiveness of Full-Contact Custom
made Foot Orthoses and Prefabricated Shoe Inserts on Lower-Extremity Musculoskeletal Pain.Journal of the American Podiatric Medical Association, 98(5), 357-363. Retrieved from Scopus.