The Evaluation of the effect of six weeks of knee neuromuscular stabilization training program on jump-landing pattern, balance and motor function of adolescent male footballers with valgus dynamic knee defect
Evaluationof knee neuromuscular stabilization training program, on jump-landing pattern, of adolescent male footballers with valgus dynamic; Evaluationof knee neuromuscular stabilization training program, on balance of adolescent male footballers with valgus dynamic; Evaluationof knee neuromuscular stabilization training program, on motor function of adolescent male footballers with valgus dynamic.
Design
Clinical trial with experimental and control groups, without blinding, randomized (adolescent male soccer players).
Random number table is used for randomization.
Settings and conduct
From all adolescent soccer boys in the age range of 11 to 13 years in Tom Football School of Isfahan, 30 people based on the formula for determining the sample size, were selected as the sample of the present study and the random number table method is used. The form in which even numbers are assigned to group A (experimental group) and odd numbers to group B (control group) in the upward direction in the table.
Participants/Inclusion and exclusion criteria
Inclusion criteria:
Existence of dynamic valgus defect of the knee Activity in football; Male; The age range of 11-13 years.
Exclusion criteria:
Existence of injury in the lower limb; Existence of other neuromuscular defects such as trunk defects and ankle pronation defects.
Intervention groups
The intervention group includes participants in a knee neuromuscular stabilization exercise program who will perform the exercise program for 6 weeks (3 sessions per week). The control group includes the participants in this project, who will not do a specific training program and will only participate in their team training.
Main outcome variables
jump-landing pattern, static balance, dynamic balance, motor performance in adolescent male footballers with valgus dynamic knee defect
General information
Reason for update
Acronym
IRCT registration information
IRCT registration number:IRCT20210612051549N1
Registration date:2021-11-11, 1400/08/20
Registration timing:retrospective
Last update:2021-11-11, 1400/08/20
Update count:0
Registration date
2021-11-11, 1400/08/20
Registrant information
Name
Forouzan Zarezadeh
Name of organization / entity
Country
Iran (Islamic Republic of)
Phone
+98 31 4524 4491
Email address
f.zarezadeh@khuisf.ac.ir
Recruitment status
Recruitment complete
Funding source
Expected recruitment start date
2021-10-16, 1400/07/24
Expected recruitment end date
2021-11-06, 1400/08/15
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
The Evaluation of the effect of six weeks of knee neuromuscular stabilization training program on jump-landing pattern, balance and motor function of adolescent male footballers with valgus dynamic knee defect
Public title
The effect of a training program on knee function in adolescent male soccer players
Purpose
Prevention
Inclusion/Exclusion criteria
Inclusion criteria:
Existence of dynamic valgus defect of the knee
Activity in football
Male
The age range of 11-13 years
Exclusion criteria:
Existence of injury in the lower limb
Existence of other neuromuscular defects such as trunk defects and ankle pronation defects
Age
From 11 years old to 13 years old
Gender
Male
Phase
N/A
Groups that have been masked
No information
Sample size
Target sample size:
30
Randomization (investigator's opinion)
Randomized
Randomization description
The method of crashing is simple and individual.
For this study, the method of table of random numbers is used in such a way that even numbers are assigned to group A (experimental group) and odd numbers to group B (control group) up in the table.
Based on the sample size of the research, a number of envelopes with aluminum wrappers (in order to obscure the contents of the 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 letter envelopes are glued and placed in a box. At the beginning of the registration of participants, according to the order of entry of eligible participants to study, one of the envelopes is opened and the group is assigned. That participant will be revealed
Blinding (investigator's opinion)
Not blinded
Blinding description
Placebo
Not used
Assignment
Single
Other design features
Secondary Ids
empty
Ethics committees
1
Ethics committee
Name of ethics committee
Ethics Committee in Biomedical Research, Islamic Azad University, Khorasganکمیته اخلاق در پژوهش های
Street address
University Blvd, Arqavanieh, Jey Street Isfahan, Iran
City
Isfahan
Province
Isfehan
Postal code
81595-158
Approval date
2021-06-09, 1400/03/19
Ethics committee reference number
IR.IAU.KHUISF.REC.1400.055
Health conditions studied
1
Description of health condition studied
valgus dynamic knee defect
ICD-10 code
ICD-10 code description
Primary outcomes
1
Description
Landing jump pattern
Timepoint
Pre-test at the beginning of the study and post-test after 6 weeks
Method of measurement
Subjects will be assessed using the Vine test to identify individuals with valgus dynamic knee defects. To perform the vine, the athlete stood with his legs shoulder-width apart and jumped vertically, raising his knees as high as possible. At the highest point of the jump, the thighs will be parallel to the ground. When landing, the athlete must start the next vine jump. This test will run for 10 seconds.
2
Description
Static balance
Timepoint
Pre-test at the beginning of the study and post-test after 6 weeks
Method of measurement
In the stork test, the subject will stand on his / her superior foot, and in this position, he / she will place the sole of the non-superior foot in the inner part of the knee of the superior foot and place his / her hands on the crown of the sides. In this position, the subject is asked to stand on his toes and the time he can maintain this position is recorded with a stopwatch. The method of performing the Y test for dynamic balance was that the person stood on his superior foot and performed the achievement operation three times in the anterior path, this method is repeated in the internal posterior and posterior external paths.
3
Description
Dynamic balance
Timepoint
Pre-test at the beginning of the study and post-test after 6 weeks
Method of measurement
The modified Y-balance test will be used to assess the dynamic balance. The subjects stand on one leg at the center of the intersection of the lines. Have achievements. The method of performing the test is that the person stands on his superior foot and the achievement operation is repeated three times in the anterior, posterior and external posterior paths.
4
Description
Motor function screening test score
Timepoint
Pre-test at the beginning of the study and post-test after 6 weeks
Method of measurement
How to score in this test is as follows: correct movement without compensatory movements 3 points; Perform movement with side movements 2 points; Inability to move without side movements has 1 point and causing pain while moving or performing a detection test has 0 points. . 7 moves of this test include Deep Scott test, obstacle step test, longs, shoulder mobility test, active straight leg raising test, trunk swimming stability test, rotational stability test
Secondary outcomes
empty
Intervention groups
1
Description
Intervention group: Group A as the intervention group in the present study will perform a knee neuromuscular stabilization training program for 6 weeks (3 sessions per week). The training program consists of eleven exercises: Single-Leg Anterior, Single-Leg Lateral, Launch, Vine Jump, Lateral Jump, Lateral Flexion of the Trunk, Prone Trunk Stability, Kneeling Trunk Stability, Posterior Chain, Romanian Dead Lift and Lunge Jump. The set is done and the repetitions in each set will start from 8 repetitions and will reach 10 repetitions. The rest between the set will be 45 seconds and the rest at the end of the set will be 90 seconds.
Category
Rehabilitation
2
Description
Control group: group B as the control group in the present study for 6 weeks (3 sessions per week) do not perform a specific training protocol and only attend their team training.
Category
Diagnosis
Recruitment centers
1
Recruitment center
Name of recruitment center
Tom Sports Club of Isfahan
Full name of responsible person
Forouzan Zarezadeh
Street address
Robat Street
City
Isfahan
Province
Isfehan
Postal code
8314896361
Phone
+98 31 4524 4491
Email
f.zarezadeh@khuisf.ac.ir
Sponsors / Funding sources
1
Sponsor
Name of organization / entity
Islamic Azad University
Full name of responsible person
Majid Toghyani
Street address
University Blvd, Arqavanieh, Jey Street Isfahan, Iran
City
Isfahan
Province
Isfehan
Postal code
8155139998
Phone
+98 31 3535 4001
Email
f.zarezadeh@khuisf.ac.ir
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Islamic Azad University
Proportion provided by this source
100
Public or private sector
Private
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
Islamic Azad University
Full name of responsible person
Forouzan Zarezadeh
Position
Masters student
Latest degree
Bachelor
Other areas of specialty/work
Others
Street address
Bahonar street, after Khademi crossroads, corner of 35 alley
City
Isfahan
Province
Isfehan
Postal code
8138754152
Phone
+98 913 728 7389
Email
f.zarezadeh@khuisf.ac.ir
Person responsible for scientific inquiries
Contact
Name of organization / entity
Islamic Azad University
Full name of responsible person
Forouzan Zarezadeh
Position
Masters student
Latest degree
Bachelor
Other areas of specialty/work
Others
Street address
Bahonar street, after Khademi crossroads, corner of 35 alley
City
Isfahan
Province
Isfehan
Postal code
8138754152
Phone
+98 913 728 7389
Email
f.zarezadeh@khuisf.ac.ir
Person responsible for updating data
Contact
Name of organization / entity
Islamic Azad University
Full name of responsible person
Forouzan Zarezadeh
Position
Masters student
Latest degree
Bachelor
Other areas of specialty/work
Others
Street address
Bahonar street, after Khademi crossroads, corner of 35 alley
City
Isfahan
Province
Isfehan
Postal code
8138754152
Phone
+98 913 728 7389
Email
f.zarezadeh@khuisf.ac.ir
Sharing plan
Deidentified Individual Participant Data Set (IPD)
Undecided - It is not yet known if there will be a plan to make this available
Study Protocol
Undecided - It is not yet known if there will be a plan to make this available
Statistical Analysis Plan
Undecided - It is not yet known if there will be a plan to make this available
Informed Consent Form
Undecided - It is not yet known if there will be a plan to make this available