To evaluate the effectiveness of inspiratory muscle training on the functional capacity of male taekwondo athletes
Design
A clinical trial with a control group, with parallel groups, randomised with random numbers table and sample size of 33 people.
Settings and conduct
Research is in the sports medicine field and at the Rasoul Akram Hospital is being carried out on the Taekwondo Premier League.
In this study, we intend to measure the functional capacity of 33 taekwondo athletes by performing CPET testing and VO2max measurement. Simultaneous measurement of maximal power of the inspiratory muscle (Pi max) is performed with the Power Breathe machine. Training on how to inhale and exhale and measure diaphragm breathing power is performed by a Power Breath. Then, at the end of the measurement, two factors of respiratory muscle strength measurement are PI max and S index. At first, the individual is assessed by the Inspiratory Muscle Training. The inspiratory muscles training machine is then adjusted to a degree equal to 50% of PI max and given to taekwondo men and the correct method of training with the machine is taught to them.
muscle training with incentive spirometry is continued for up to 6 weeks, followed by individual performance tests.
Participants/Inclusion and exclusion criteria
Attending Taekwondo Premier League matches in 2019
Age over 15 years
Intervention groups
Athletes in the intervention group will undergo inspiratory breathing exercises using a power breathe device.
Main outcome variables
The effect of inspiratory breathing exercises on the performance of taekwondo men is evaluated.
General information
Reason for update
Acronym
IRCT registration information
IRCT registration number:IRCT20200103045992N1
Registration date:2020-01-20, 1398/10/30
Registration timing:registered_while_recruiting
Last update:2020-01-20, 1398/10/30
Update count:0
Registration date
2020-01-20, 1398/10/30
Registrant information
Name
Meisam Rezaei
Name of organization / entity
Country
Iran (Islamic Republic of)
Phone
+98 21 6609 9062
Email address
maysamrezaei@yahoo.com
Recruitment status
Recruitment complete
Funding source
Expected recruitment start date
2019-12-29, 1398/10/08
Expected recruitment end date
2020-02-09, 1398/11/20
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
To study the effectiveness of inspiratory muscle training on the functional capacity of male taekwondo athletes
Public title
To study the effectiveness of inspiratory muscle training on the functional capacity of male taekwondo athletes
Purpose
Supportive
Inclusion/Exclusion criteria
Inclusion criteria:
Male taekwondo athletes of professional league
age over 15 years
Exclusion criteria:
Lack of physical fitness for tests
Age
From 15 years old
Gender
Male
Phase
3
Groups that have been masked
No information
Sample size
Target sample size:
33
Randomization (investigator's opinion)
Randomized
Randomization description
Athletes were randomly divided into two groups of intervention with breathing muscle training and control groups. They were randomly assigned to either the intervention or control groups through the random numbers table & blocking
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
Ethics committee of Iran University of Medical Sciences
Street address
Hemat Highway next to Milad Tower, Tehran
City
Tehran
Province
Tehran
Postal code
۱۴۴۹۶۱۴۵۳۵
Approval date
2019-12-25, 1398/10/04
Ethics committee reference number
IR.IUMS.FMD.REC.1398.421
Health conditions studied
1
Description of health condition studied
Functional capacity
ICD-10 code
ICD-10 code description
Primary outcomes
1
Description
The rate of improvement of respiratory capacity
Timepoint
At baseline and 6 weeks after
Method of measurement
Cardiopulmonary Exercise Test and Power breathe device
Secondary outcomes
empty
Intervention groups
1
Description
Respiratory muscles training using power breathe device
Category
Other
Recruitment centers
1
Recruitment center
Name of recruitment center
Rasool Akram hospital
Full name of responsible person
Sara Lotfiyan
Street address
Rasool Akram hospital, Niayesh ave, Sattarkhaan st.
City
Tehran
Province
Tehran
Postal code
1419783311
Phone
+98 21 6653 7308
Email
maysamrezaei@yahoo.com
Web page address
Sponsors / Funding sources
1
Sponsor
Name of organization / entity
Iran University of Medical Sciences
Full name of responsible person
Seyed Abas Motevalian
Street address
Basement, Central Library, Iran University of Medical Sciences, Hemmat Highway.
City
Tehran
Province
Tehran
Postal code
1449614535
Phone
+98 21 8670 5503
Email
irct@hbi.ir
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Iran University of Medical Sciences
Proportion provided by this source
100
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
Iran University of Medical Sciences
Full name of responsible person
Meisam Rezaei
Position
Resident
Latest degree
Medical doctor
Other areas of specialty/work
Sport Medicine
Street address
No. 9, West Nooryab Ave, Azadi Street.
City
Tehran
Province
Tehran
Postal code
1458734833
Phone
+98 21 6609 9062
Email
maysamrezaei@yahoo.com
Person responsible for scientific inquiries
Contact
Name of organization / entity
Iran University of Medical Sciences
Full name of responsible person
Meisam Rezaei
Position
Resident
Latest degree
Medical doctor
Other areas of specialty/work
Sport Medicine
Street address
No. 9, West Nooryab Ave, Azadi street.
City
Tehran
Province
Tehran
Postal code
1458734833
Phone
+98 21 8670 5503
Email
maysamrezaei@yahoo.com
Person responsible for updating data
Contact
Name of organization / entity
Iran University of Medical Sciences
Full name of responsible person
Meisam Rezaei
Position
Resident
Latest degree
Medical doctor
Other areas of specialty/work
Sport Medicine
Street address
No. 9, West Nooryab Ave, Azadi street
City
Tehran
Province
Tehran
Postal code
1458734833
Phone
+98 21 6609 9062
Email
maysamrezaei@yahoo.com
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
Clinical Study Report
Undecided - It is not yet known if there will be a plan to make this available