Core StabilityNCT06478329
The Effects of Progressive Core Stabilization Exercise Training
A study testing Progressive Core Stabilization Exercise Training in people with Core Stability and Sports Physical Therapy, run by Halic University.
Trial summary
A study to investigate the effects of 6 week-core stability training on adolescent volleyball players Read more about this study
- Who is it for?
- Ages 12 to 14 years, women onlyHealthy volunteers can take part
- Conditions the study is for
- Core Stability, Sports Physical Therapy, Adolescent
- What is being tested?
- Progressive Core Stabilization Exercise Training
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 12 participants
- Where
- No sites listed yet
- Study dates
- 10 Jan 2012to 15 Apr 2012
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 12 to 14 years
- Women only
- Healthy volunteers accepted
- Child
Who may be able to join
- female volleyball player aged between 12-14 years
- being trained by the same trainer
Who cannot join
- having had a lower or upper extremity injury lasting less than 3 months
- having had a back-related operation
- being diagnosed with spondylosis-spondylolisthesis
- having acute low back pain
- lack of family permission or
- not being willingness.
About this study
Official title: The Effects of Progressive Core Stabilization Exercise Training on Muscle Strength, Endurance, and Balance in Adolescent Female Volleyball Players
A study to investigate the effects of 6 week-core stability training on adolescent volleyball players
Read the detailed description
Aim: The purpose of this study is to reveal effectiveness of 6-week progressive core stabilization exercise training on muscle strength, endurance, and balance in adolescent female volleyball players.
Method: Adolescent female volleyball players will be divided into study and control groups. Both groups will continue their routine ball training (30 times/day, totally 6-week), the SG will also participate in progressive core stabilization exercise training (45 min/session, 3 times/week, totally 6-week). Core muscle endurance (sit-ups test, lateral bridge test and Biering Sorenson Test), isokinetic muscle strength test of gluteus medius (Biodex 3 dynamometer in 1800/s, 2700/s, and 3600/s) and balance (Star Excursion Balance Test) will be evaluated in all players before and after 6-week follow-up.
- Being tested
- Progressive Core Stabilization Exercise Training
- Medical subject headings
- Athletic Injuries
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Progressive Core Stabilization Exercise TrainingOther
The effects of 6 weeks progressive core stabilization exercise training on adolescent volleyball players' balance, strength and endurance
| Study group | Role | What they receive |
|---|---|---|
| Control group | No intervention | Routine volleyball training |
| Study Group | Experimental | Study group continued 6 weeks of core stability training additional to routine volleyball training Receives: Other: Progressive Core Stabilization Exercise Training |
What is being measured
The primary outcome is the main question the study is designed to answer.
Sit up test
Athletes will lay on the mat in a supine position. Athletes will be asked to lock their hands behind their necks and stand up until their shoulder-scapula break contact with the ground within 30 seconds (s) and 1 minute (min). Movement will be taught by being given the right to try it once. The number of repetitions of the athlete within the given periods will be recorded.
Measured: 2 days
Lateral bridge tests
The athlete will be asked to lay on her side, and a support surface will be created with the lower arm starting from the elbow. The athlete will be informed to hold uninvolved arm akimbo and lift the hips and knees off the ground. All athletes will be allowed to try once before the real test. During the performance, the time when the hips and knees are lifted off the ground with maintained balance while keeping body symmetry will be recorded in second (s) unit by using chronometer. R and L sides will be measured consecutively.
Measured: 2 days
Biering-Sorenson Test
To evaluate endurance of the back extensor muscles, the athlete will be asked to lay face down with his body hanging off the bed from the anterior superior iliac spine. The athlete will be fixed from the legs at the level of the gastrocnemius muscle and will be asked to keep the torso parallel to the ground against gravity, with the hands clasped on the chest. Partial trunk extension will be allowed. The time she could stand parallel to the ground will be recorded in second (s) unit by using chronometer. The time will be stopped as soon as body parallelism was broken.
Measured: 2 days
Star Excursion Balance Test
Right and left leg balance of the athletes will be tested with shoes. A star shape will be created on the floor by using 8 taping measures. Standing on the side to be tested, foot at the center point of the star, the athlete will be asked to reach and return with her foot in the air in 8 directions without losing her balance. Right side balance will be evaluated first. For this purpose, the athlete will be asked to reach forward, anteromedially, medially, posteromedially, posteriorly, posterolaterally, laterally, anterolaterally three times with her left foot in a clockwise order. A rest period of 5 min will be given and the same procedure will be repeated for the left foot. Values will be recorded in centimeters (cm) and the average of obtained 3 values will be used in the analysis.
Measured: 2 days
Isokinetic Test
The strength and endurance of the gluteus medius muscle will be evaluated with the Isokinetic System Biodex 3 device. Before the evaluation, the athletes will be given stretching exercises to warm their lower extremity and waist muscles. For the test, the athletes will be asked to abduct their hips as strong and fast as possible on standing while their hands are on their waist. Before evaluations, a trial will be given to teach movement. After trial, the athlete will perform 5-5-15 repetitions, consisting of a total of 3 sets of 180, 270 and 360 degree per second (0/s), respectively. There will be a 40-second break between each measurement. The athlete will rest for 2 minutes between right and left hip measurements.
Measured: 1 week
Secondary outcomes (5)
Weight
Weight of the players will be assessed in kilogram unit by using weighting machine
Measured: 1 day
Height
Height of the players will be assessed in meter unit by using tape measure
Measured: 1 day
Body Mass Index (BMI)
BMI value will be calculated by using formula and noted in kg/m^2 unit.
Measured: 1 day
Menstruation period
Period that have passed since their first menstruation will be noted in month unit.
Measured: 1 day
Sports Age
Period that have passed since their start of playing volleyball.
Measured: 1 day
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Jun 2024
- Study start10 Jan 2012
- Primary completion11 Mar 2012
- Study completion15 Apr 2012
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Core StabilityStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Care provider
- Enrolment
- 12 participants (actual)
Sponsor and investigators
- Lead sponsor
- Halic University
- Sponsor type
- University, hospital or other
- Collaborators
- Izmir Democracy University, Atlas University
- Responsible party
- Principal investigator, Seda Yıldız, Halic University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06478329
- Sponsor's protocol ID
- FB-Volley-Core-2012
- Status last verified
- Jun 2024
- First submitted
- 20 Feb 2024
- Last updated
- 27 Jun 2024
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 27 Jun 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Effects of Progressive Core Stabilization Exercise Training on Muscle Strength, Endurance, and Balance in Adolescent Female Volleyball Players
- ClinicalTrials.gov ID
- NCT06478329
- Acronym / sponsor ID
- FB-Volley-Core-2012
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 12 participants (actual)
- Lead sponsor
- Halic UniversityUniversity, hospital or other
- Collaborators
- Izmir Democracy University, Atlas University
- Study start
- 10 Jan 2012 (actual)
- Primary completion
- 11 Mar 2012 (actual)
- Study completion
- 15 Apr 2012 (actual)
- First posted
- 27 Jun 2024 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
A study to investigate the effects of 6 week-core stability training on adolescent volleyball players
Detailed description
Aim: The purpose of this study is to reveal effectiveness of 6-week progressive core stabilization exercise training on muscle strength, endurance, and balance in adolescent female volleyball players.
Method: Adolescent female volleyball players will be divided into study and control groups. Both groups will continue their routine ball training (30 times/day, totally 6-week), the SG will also participate in progressive core stabilization exercise training (45 min/session, 3 times/week, totally 6-week). Core muscle endurance (sit-ups test, lateral bridge test and Biering Sorenson Test), isokinetic muscle strength test of gluteus medius (Biodex 3 dynamometer in 1800/s, 2700/s, and 3600/s) and balance (Star Excursion Balance Test) will be evaluated in all players before and after 6-week follow-up.
Study design
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, care provider)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Control group | No intervention | –Routine volleyball training |
| Study Group | Experimental | Other: Progressive Core Stabilization Exercise TrainingStudy group continued 6 weeks of core stability training additional to routine volleyball training |
Who may qualify
- Ages
- 12 to 14 years
- Sex
- Female only
- Healthy volunteers
- Accepted
- Age groups
- Child
Key inclusion criteria (2 listed)
- female volleyball player aged between 12-14 years
- being trained by the same trainer
Key exclusion criteria (6 listed)
- having had a lower or upper extremity injury lasting less than 3 months
- having had a back-related operation
- being diagnosed with spondylosis-spondylolisthesis
- having acute low back pain
- lack of family permission or
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Progressive Core Stabilization Exercise TrainingThe effects of 6 weeks progressive core stabilization exercise training on adolescent volleyball players' balance, strength and endurance | Other | Study Group |
Primary outcome
Sit up test
Time frame: 2 days
Athletes will lay on the mat in a supine position. Athletes will be asked to lock their hands behind their necks and stand up until their shoulder-scapula break contact with the ground within 30 seconds (s) and 1 minute (min). Movement will be taught by being given the right to try it once. The number of repetitions of the athlete within the given periods will be recorded.
Lateral bridge tests
Time frame: 2 days
The athlete will be asked to lay on her side, and a support surface will be created with the lower arm starting from the elbow. The athlete will be informed to hold uninvolved arm akimbo and lift the hips and knees off the ground. All athletes will be allowed to try once before the real test. During the performance, the time when the hips and knees are lifted off the ground with maintained balance while keeping body symmetry will be recorded in second (s) unit by using chronometer. R and L sides will be measured consecutively.
Biering-Sorenson Test
Time frame: 2 days
To evaluate endurance of the back extensor muscles, the athlete will be asked to lay face down with his body hanging off the bed from the anterior superior iliac spine. The athlete will be fixed from the legs at the level of the gastrocnemius muscle and will be asked to keep the torso parallel to the ground against gravity, with the hands clasped on the chest. Partial trunk extension will be allowed. The time she could stand parallel to the ground will be recorded in second (s) unit by using chronometer. The time will be stopped as soon as body parallelism was broken.
Star Excursion Balance Test
Time frame: 2 days
Right and left leg balance of the athletes will be tested with shoes. A star shape will be created on the floor by using 8 taping measures. Standing on the side to be tested, foot at the center point of the star, the athlete will be asked to reach and return with her foot in the air in 8 directions without losing her balance. Right side balance will be evaluated first. For this purpose, the athlete will be asked to reach forward, anteromedially, medially, posteromedially, posteriorly, posterolaterally, laterally, anterolaterally three times with her left foot in a clockwise order. A rest period of 5 min will be given and the same procedure will be repeated for the left foot. Values will be recorded in centimeters (cm) and the average of obtained 3 values will be used in the analysis.
Isokinetic Test
Time frame: 1 week
The strength and endurance of the gluteus medius muscle will be evaluated with the Isokinetic System Biodex 3 device. Before the evaluation, the athletes will be given stretching exercises to warm their lower extremity and waist muscles. For the test, the athletes will be asked to abduct their hips as strong and fast as possible on standing while their hands are on their waist. Before evaluations, a trial will be given to teach movement. After trial, the athlete will perform 5-5-15 repetitions, consisting of a total of 3 sets of 180, 270 and 360 degree per second (0/s), respectively. There will be a 40-second break between each measurement. The athlete will rest for 2 minutes between right and left hip measurements.
5 secondary outcomes
Weight
Time frame: 1 day
Height
Time frame: 1 day
Body Mass Index (BMI)
Time frame: 1 day
Menstruation period
Time frame: 1 day
Sports Age
Time frame: 1 day
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 27 Jun 2024.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
Questions about this trial
What is this clinical trial studying?
A study testing Progressive Core Stabilization Exercise Training in people with Core Stability and Sports Physical Therapy, run by Halic University.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 27 Jun 2024. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Sit up test (time frame: 2 days). The study lists 5 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Jun 2024.