The effect of Combine of Short Foot Training with Hip External Rotator Muscles Strengthening on Navicular Drop, Ankle Range of Motion, and Foot Arch Index in Girl Students from 15 to 18 years old with Flexible Flat Foot
The effect of Combine of Short Foot Training with Hip External Rotator Muscles Strengthening on Navicular Drop, Ankle Range of Motion, and Foot Arch Index in Girl Students from 15 to 18 years old with Flexible Flat Foot Posture of Bukan City
Design
The clinical trial has an experimental group and a control group with parallel and randomized groups, which are random allocation software used for randomization.
Settings and conduct
The present study is a quasi-experimental research with a pre-test-post-test design with an experimental group and a control group. 30 female students with flexible flat feet will be randomly divided into two experimental and control groups. The navicular prolapse indices, dorsiflexion and plantarflexion range of motion, and the Stahely index will be measured before and after the exercises.
Participants/Inclusion and exclusion criteria
Entry requirements: Female gender, age range 15 to 18, navicular prolapse greater than 9 mm. Entry requirements: Unwillingness to continue cooperation, absence of more than 2 sessions in the entire training period, creating a specific problem that prevents training.
Intervention groups
The intervention group receives short-leg exercises and strengthening of the external rotator muscles of the thigh, but the control group receives no intervention.
Main outcome variables
Navicular Drop, Ankle Range of Motion, and Foot Arch Index
General information
Reason for update
Acronym
IRCT registration information
IRCT registration number:IRCT20240221061073N2
Registration date:2025-06-30, 1404/04/09
Registration timing:prospective
Last update:2025-06-30, 1404/04/09
Update count:0
Registration date
2025-06-30, 1404/04/09
Registrant information
Name
somayeh momeni
Name of organization / entity
Payame Noor University
Country
Iran (Islamic Republic of)
Phone
+98 21 4492 7037
Email address
dr.momeni@pnu.ac.ir
Recruitment status
Recruitment complete
Funding source
Expected recruitment start date
2025-08-01, 1404/05/10
Expected recruitment end date
2025-09-01, 1404/06/10
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
The effect of Combine of Short Foot Training with Hip External Rotator Muscles Strengthening on Navicular Drop, Ankle Range of Motion, and Foot Arch Index in Girl Students from 15 to 18 years old with Flexible Flat Foot
Public title
The effect of Combine of Short Foot Training with Hip External Rotator Muscles Strengthening on giris with Flexible Flat Foot
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
Having Flexible Flat Foot
Navicular Drop greater than 9 mm
Exclusion criteria:
Unwillingness to continue cooperation
Creating a specific problem that prevents you from continuing to practice
Age
From 15 years old to 18 years old
Gender
Female
Phase
N/A
Groups that have been masked
No information
Sample size
Target sample size:
30
More than 1 sample in each individual
Number of samples in each individual:
2
Navicular Drop in Right foot and Left foot
Randomization (investigator's opinion)
Randomized
Randomization description
The simple Randomization Method was used to Assign Individuals to two Groups that in this Method It was done by Flip the coin method. This method is usually used to create a random sequence in two-group experiments in such a way that one of the study groups considers the A and the other group the B and based on the sample size, coins were tossed and Individuals are assigned to two random groups. Then, in Order not to Determine Which Group the Individuals will be Assigned to before Dividing them into two Groups, or in other words, Allocation Concealment, the Sequentially numbered, sealed opaque envelopes was used. This method is one of the common methods in concealing random allocation, which is abbreviated to SNOSE method. In this method, after a random sequence, a number of envelopes are prepared and each of the random sequences created is recorded on a card and the cards are placed in the envelopes respectively. In order to maintain a random sequence, the envelopes are numbered in the same way on the outer surface. Finally, the lids of the letter envelopes are glued and placed inside a box, respectively. At the beginning of the registration of participants, according to the order of entry of eligible participants into the study, one of the envelopes of the letter is opened and the assigned group of the participant is revealed.
Blinding (investigator's opinion)
Not blinded
Blinding description
Placebo
Not used
Assignment
Parallel
Other design features
Secondary Ids
empty
Ethics committees
1
Ethics committee
Name of ethics committee
Payam Noor University
Street address
Payam Noor University, Nakhl Ave, Artesh Blvd, Mini City.
City
Tehran
Province
Tehran
Postal code
193954697
Approval date
2025-04-21, 1404/02/01
Ethics committee reference number
IR.PNU.REC.1404.063
Health conditions studied
1
Description of health condition studied
Flat foot
ICD-10 code
M21.4
ICD-10 code description
Flat foot [pes planus] (acquired)
Primary outcomes
1
Description
Navicular Drop
Timepoint
At the beginning of the study (before the start of the intervention) and after 6 weeks of intervention
Method of measurement
Measurement of the reservoir name to the ground surface
2
Description
Dorsi flexion range of motion
Timepoint
At the beginning of the study (before the start of the intervention) and after 6 weeks of intervention
Method of measurement
With goniometer
3
Description
Plantar flexion range of motion
Timepoint
At the beginning of the study (before the start of the intervention) and after 6 weeks of intervention
Method of measurement
With goniometer
4
Description
Foot arch index
Timepoint
At the beginning of the study (before the start of the intervention) and after 6 weeks of intervention
Method of measurement
Using the Stahali test
Secondary outcomes
empty
Intervention groups
1
Description
Intervention group: The intervention group will perform short foot exercises with strengthening exercise for the external rotator muscles. This exercise will be performed for 6 weeks, 3 sessions of 2 hours each week.
Category
Rehabilitation
2
Description
Control group: Without any training and just doing normal daily activities.
Category
N/A
Recruitment centers
1
Recruitment center
Name of recruitment center
Girls upper secondary schools in Bukan Sity
Full name of responsible person
Zhaleh Rabani
Street address
Dental Prosthesis Laboratorry, Bustan Alley 5, Saman Region.
City
Bukan
Province
West Azarbaijan
Postal code
5951756191
Phone
+98 44 4625 2546
Email
zhalerabani1288@gmail.com
Sponsors / Funding sources
1
Sponsor
Name of organization / entity
Payam noor University
Full name of responsible person
Alireza Mohadesi
Street address
Payam Noor University, Nakhl Ave, Artesh Blvd, Mini City.
City
Tehran
Province
Tehran
Postal code
193954697
Phone
+98 21 2248 7456
Email
dr.mohadesi@pnu.ac.ir
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Payam noor University
Proportion provided by this source
10
Public or private sector
Public
Domestic or foreign origin
Domestic
Category of foreign source of funding
empty
Country of origin
Type of organization providing the funding
Academic
Person responsible for general inquiries
Contact
Name of organization / entity
Payame Noor University
Full name of responsible person
Somayeh Momeni
Position
Associate professor
Latest degree
Ph.D.
Other areas of specialty/work
Sport injury and corrective exercise
Street address
No 587, Payam Noor University, Ostad Nejatolahi Street.
City
Tehran
Province
Tehran
Postal code
1584668611
Phone
+98 21 8894 0007
Fax
Email
dr.momeni@pnu.ac.ir
Person responsible for scientific inquiries
Contact
Name of organization / entity
Payame Noor University
Full name of responsible person
Somayeh Momeni
Position
Associate professor
Latest degree
Ph.D.
Other areas of specialty/work
Sport injury and corrective exercise
Street address
No 587, Payam Noor University, Ostad Nejatolahi Street.
City
Tehran
Province
Tehran
Postal code
1584668611
Phone
+98 21 8894 0007
Fax
Email
dr.momeni@pnu.ac.ir
Person responsible for updating data
Contact
Name of organization / entity
Payame Noor University
Full name of responsible person
Somayeh Momeni
Position
Associate professor
Latest degree
Ph.D.
Other areas of specialty/work
Sport injury and corrective exercise
Street address
No 587, Payam Noor University, Ostad Nejatolahi Street.
City
Tehran
Province
Tehran
Postal code
1584668611
Phone
+98 21 8894 0007
Fax
Email
dr.momeni@pnu.ac.ir
Sharing plan
Deidentified Individual Participant Data Set (IPD)
Yes - There is a plan to make this available
Study Protocol
Yes - There is a plan to make this available
Statistical Analysis Plan
Yes - There is a plan to make this available
Informed Consent Form
Yes - There is a plan to make this available
Clinical Study Report
Yes - There is a plan to make this available
Analytic Code
Yes - There is a plan to make this available
Data Dictionary
Yes - There is a plan to make this available
Title and more details about the data/document
All potentiol data can be shared after people have not been identified
When the data will become available and for how long
Start the access period one year after printing the result
To whom data/document is available
Data will be available to academic and scientific researchers
Under which criteria data/document could be used
Any kind of functional analysis on the submitted data is allowed
From where data/document is obtainable
by Email: dr.momeni@pnu.ac.ir
What processes are involved for a request to access data/document
by Email: dr.momeni@pnu.ac.ir and the reason for using the documents