Backpack, modified pack, gait, posture, kinetics, kinematics, pack position.
Conditions
Interventions
Intervention 1: Control group: walking no load on level surface. Intervention 2: Intervention group: walking while carrying a backpack with 7.5% of body weight load. Intervention 3: Intervention group
Sponsors
Physical Education and Sports Science, University of Tehran
Eligibility
Sex/Gender
Male
Age
8 Years to 11 Years
Inclusion criteria
Inclusion criteria: The age ranged from 8 to 11 Male gender The subject and his parent's consent Right hand and foot dominancy
Exclusion criteria
Exclusion criteria: pain and injury within 6 months leading to measurement obesity with a BMI of over 30 history of chronic diseases postural and walking abnormalities such as flat foot drug intake fever within 72 hours leading up to measurement severe vision and hearing impairment history of surgery
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postural parameters. Timepoint: one time, while applying independent variable. Method of measurement: Panasonic camera, NV-GS75.;Vertical ground reaction force. Timepoint: one time, while applying independent variable. Method of measurement: H/P/Cosmos Gaitway.;Spatiotemporal parameters of gait. Timepoint: one time, while applying independent variable. Method of measurement: H/P/Cosmos Gaitway. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactAli Akbar Jadidian
university of tehran
Outcome results
None listed