The purpose of the present study was to investigate the effect of hip abductor and external rotator strengthening on non-contact lateral ankle sprain in male soccer and futsal players. This randomized Control Trial study was conducted on 200 soccer and futsal players. Participants were randomly assigned to two groups. Control group participated in pre-season physical conditioning program 4 days a week for the period of 4 hour for 8 weeks. Experimental group also participated in the same program for 45 minutes of the same program as did control group plus 15 minutes of selected hip abductor and external rotator strengthening program at each session. Hip abductor and external rotator strength was measured pre and post 8 weeks training. All the players were under surveillance for non-contact lateral ankle sprain during the one season of competition.
General information
Acronym
IRCT registration information
IRCT registration number:IRCT2017091036020N1
Registration date:2017-11-15, 1396/08/24
Registration timing:retrospective
Last update:
Update count:0
Registration date
2017-11-15, 1396/08/24
Registrant information
Name
Amirhossein Roshanfekr
Name of organization / entity
University of Esfahan
Country
Iran (Islamic Republic of)
Phone
+98 31 3267 5248
Email address
dr.amir.r.f@gmail.com
Recruitment status
Recruitment complete
Funding source
University of Isfahan, Faculty of Exercise sciences
Expected recruitment start date
2016-01-21, 1394/11/01
Expected recruitment end date
2017-01-20, 1395/11/01
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
The Effect of Hip Abductor and External Rotator Strengthening on Non-contact Lateral Ankle Sprain in Male Soccer and Futsal Players
Public title
hip muscle strengthening on ankle sprain
Purpose
Prevention
Inclusion/Exclusion criteria
Inclusion criteria: Football and Futsal athletes of sports clubs in Isfahan which include junior highs, youths, and adult in the 3rd, 2nd and 1st League and provincial and national Premier League ;at least 5 days of training ; at least one competision per week.
Exclusion criteria:The players who have an ankle laxity in the anterior drawer test; Players who have suffered ankle or knee injury or hip during the last 3 months that resulted in their lack of teamwork or surgery; People who do not want to participate in the research.
Age
No age limit
Gender
Male
Phase
N/A
Groups that have been masked
No information
Sample size
Target sample size:
200
Randomization (investigator's opinion)
Randomized
Randomization description
Blinding (investigator's opinion)
Double blinded
Blinding description
Placebo
Not used
Assignment
Parallel
Other design features
Secondary Ids
empty
Ethics committees
1
Ethics committee
Name of ethics committee
University of Isfahan
Street address
Hezarjarib st. University of Isfahan. Isfahan
City
Isfahan
Postal code
۷۳۴۴۱ -۸۱۷۴۶
Approval date
2017-09-23, 1396/07/01
Ethics committee reference number
IR.UI.REC.1396.003
Health conditions studied
1
Description of health condition studied
Non contact lateral ankle sprain
ICD-10 code
S93.4
ICD-10 code description
Sprain and strain of ankle
Primary outcomes
1
Description
Hip abductor and external rotator strength
Timepoint
Before and after training period
Method of measurement
Hand held dynamo-meter with pound and adjustment according to weight
Secondary outcomes
1
Description
Non-contact lateral ankle sprain injury
Timepoint
one season of competition
Method of measurement
Report of injuries by medical stuff
Intervention groups
1
Description
After 45 minutes of common exercises, the experimental group performed 15 minutes of selected exercises (intervention), while the control group continued the fitness program similar to the previous sessions.
3. Provision of a 8-week training program. strengthening of the hip muscles.
Training with exercise band. Mark Terraband Made in America. (Green to black They have a lot of power so that they are very strong in black, green, blue, gray, black.)
Week 1-2 Green 25 repetitions, blue 25 repetitions,gray 25 repetitions with rest 60 seconds between sets and 3 sets repeat
3-4 weeks Green 30 repeatation, blue 30 repeatation,gray 30 repeatation with rest 60 seconds between sets and 3 sets
week 5-6 blue caviar 25 repetitions, 25 repetitions, black 25 repetitions with rest 60 seconds between sets and 3 sets of repeat. weeks 7-8 blue 30 repeatation, gray 30 repeatations, black 30 repetitions with 60 seconds rest between sets and 3 set repeatation
Category
Other
2
Description
After 45 minutes of common exercises, the control group continued the fitness program similar to the previous sessions with weight machine and terraband
Category
Other
Recruitment centers
1
Recruitment center
Name of recruitment center
kian sports medicine and corrective exercise center
Full name of responsible person
Dr.Amirhossein Roshanfekr
Street address
Isfahan. Hasht behesht Ave. Kian center
City
Isfahan
Sponsors / Funding sources
1
Sponsor
Name of organization / entity
University of Isfahan, Faculty of Exercise sciences
Full name of responsible person
Dr.Mehdi Kargarfard
Street address
Isfahan. University Ave. University of Isfahan
City
Isfahan
Grant name
شخصی
Grant code / Reference number
شخصی
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
University of Isfahan, Faculty of Exercise sciences
Proportion provided by this source
100
Public or private sector
empty
Domestic or foreign origin
empty
Category of foreign source of funding
empty
Country of origin
Type of organization providing the funding
empty
Person responsible for general inquiries
Contact
Name of organization / entity
University of Isfahan, Faculty of sport sciences
Full name of responsible person
Dr.Amirhossein Roshanfekr
Position
sports physician.P.h.D.student of sport injury and corrective exercise center
Other areas of specialty/work
Street address
Isfahan. kian sports medicine and corrective exercise center
City
Isfahan
Postal code
8154869187
Phone
+98 31 3267 5248
Fax
Email
dr.amir.r.f@gmail.com
Web page address
Person responsible for scientific inquiries
Contact
Name of organization / entity
University of Isfahan, Faculty of sport sciences
Full name of responsible person
Dr. Khalil Khayambashi
Position
Professor of Sport Injury & Corrective Exercise, Physiotherapist
Other areas of specialty/work
Street address
University of Isfahan, Faculty of sport sciences
City
Isfahan
Postal code
Phone
+98 31 3793 2640
Fax
Email
drkhayam@yahoo.com
Web page address
Person responsible for updating data
Contact
Name of organization / entity
University of Isfahan, Faculty of sport sciences
Full name of responsible person
Dr.Amirhossein Roshanfekr
Position
sports physician.P.h.D.student of sport injury and corrective exercise center
Other areas of specialty/work
Street address
City
Postal code
Phone
00
Fax
Email
Web page address
Sharing plan
Deidentified Individual Participant Data Set (IPD)