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Recruiting NCT07047300

Effect of Heel Lift Insole on Kinematics and Kinetics of the Lower Limb and Lumbar Spine Among Healthy Individuals

Trial Parameters

Condition Healthy Individuals
Sponsor Cairo University
Study Type OBSERVATIONAL
Phase N/A
Enrollment 50
Sex ALL
Min Age 18 Years
Max Age 25 Years
Start Date 2025-07-01
Completion 2025-10-01
Interventions
Record EMG maximum amplitude from bilateral erector spinae, rectus femoris, and medial and lateral gastrocnemius muscles.Photograph participants from anterior and lateral views to assess knee valgus angle and lumbosacral angle.

Brief Summary

This observational study aims to investigate the effect of heel lift insole on kinematics and kinetics of the lower limb and lumbar spine among healthy individuals.

Eligibility Criteria

Inclusion Criteria: * Adult non-athletic individuals with age range between (18: 25) years old (Joshi et al., 2024). * Height between (160 - 180 cm). * Body mass index between (18.5:24.99) Kg/ m² (Joshi et al., 2024). * Foot length between (23,3 - 28.0 cm). * Never used heel lift insole. * Participants must have a normal and pain-free range of motion in the lower limbs and spine (Hapsari et al., 2016). * Participants must demonstrate stable balance and coordination in weight-bearing activities (Hapsari et al., 2016). Exclusion Criteria: * Traumatic conditions of the lower limb (Joshi et al., 2024). * Pelvis and lower limb musculoskeletal disorders (Joshi et al., 2024). * Previous orthopedic disorders or neurological deficit of the lower limb (Joshi et al., 2024). * Previous surgery of the lower limbs (Lindenberg et al., 2019). * Any sensory problems. * Neuromuscular diseases such as multiple sclerosis, intervertebral disc disorders…etc (Joshi et al., 2024). * Pregnancy. * Cancer Patien

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