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Effect of Induced Trunk Extensors Fatigue on Balance and Lumbar Position Sense in Adolescents
Sponsor: Cairo University
Summary
this study will be conducted to investigate the effect of trunk extensors induced fatigue on balance and lumber position sense in adolescents
Key Details
Gender
MALE
Age Range
16 Years - 18 Years
Study Type
INTERVENTIONAL
Enrollment
68
Start Date
2025-03-10
Completion Date
2025-05-30
Last Updated
2025-02-28
Healthy Volunteers
Yes
Conditions
Interventions
Biering-sorenson protocol
* Students shouldn't perform any vigorous activity a day before assessment. * Frist, therapist will request from each participant to watch videos to understand how the test should be applied. * The starting position will be a half prone lying on a plinth with the superior edge of the iliac crest horizontal at the edge of the plinth and the arms crossed over the chest. * The participant should keep the unsupported upper part of the body. * The lower limbs will strategically be stabilized with straps. * The participant will be asked to maintain the upper body in a horizontal position and the timer started. * The test ends if the participant can maintain the previous position for 4 minutes (240 seconds) or can no longer maintain the set position before 4 minutes elapses. The stop time is recorded. * There is considerable range of mean fatigue times reported for the Biering-Sørensen test in the literature ranging from 84s to 180s in healthy males.