This study will be conducted to determine the validity and reliability of Kinovea Software measurement of lumbar extensibility using Modified-Modified Schober Test
Eligibility
Sex
ALL
Min age
18 Years
Max age
25 Years
Healthy volunteers
Accepted
Inclusion Criteria:
* The subjects' ages range from 18 to 25 years old.
* Subjects from both genders.
* Body mass index: 18-24.9 Kg/m2
* Waist-Hip ratio: Male: 0.9 to 1, Female: 0.85
Exclusion Criteria:
* The following subjects will be excluded from the study patients with:
* Lumber Disc prolapse.
* Spinal fixation.
* Spinal deformities like scoliosis and kyphosis.
* Hamstring injury.
* Hip, knee and ankle orthopedic problems.
* Shoulders, Elbow and Wrist orthopedic problems.
* Athletes.
* Pregnant woman.
* Colon.
* Subject takes any muscle relaxant.
Primary outcome measure(s)
Validity of Kinovea Software Measurement — 1 year To evaluate criterion validity the trials of Modified-Modified Schober test will be concurrently captured by a video camera. Each video underwent downloading onto a computer, followed by analysis using Kinovea software and correlating the results of Modified-Modified Schober Test with those of the kinovea software.
Intra-rater reliability of Kinovea Software Measurement — 1 year To evaluate Intra-rater reliability, the 1st examiner will analyze the video that will be recorded at the 1st assessment and 1 week later using kinovea and the results will be compared.
Inter-rater reliability of Kinovea Software Measurement — 1 year To evaluate Inter-rater reliability, 1st and 2nd examiner will analyze the video recorded in the 1st assessment using kinovea and the results will be compared.
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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