Pilates ExerciseNCT06823674
The Relationship of Core Endurance With Cervical Stabilization and Proprioception in Women With and Without Pilates Exercise
An observational study of Pilates Exercise, run by Istanbul Arel University at 1 site in Turkey (Türkiye).
Trial summary
The aim of this study was to investigate the relationship between core endurance and cervical stabilization and proprioception in women with and without Pilates exercise. The study was conducted with 40 volunteer female participants aged 20-50 years. Read more about this study
- Who is it for?
- Ages 20 to 50 years, women onlyHealthy volunteers can take part
- Conditions the study is for
- Pilates Exercise
- What is being tested?
- core endurance test, cervical stabilization test and cervical proprioception test
- How many people
- 40 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 1 May 2024to Mar 2025
- Phase
- Observational
- Are there results?
- Not yet: the study is under way
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 20 to 50 years
- Women only
- Healthy volunteers accepted
- Adult
Study population: Group of 20 participants doing pilates exercise 20 participants in the group without pilates exercise
Who may be able to join
- Being between 20-50 years old
- Volunteering to participate in the study
- Having practiced Pilates at least 2 days a week for at least 12 weeks for the study group
- For the control group, not having participated in any pilates, yoga or exercise program in the last year and being sedentary according to the International Physical Activity Questionnaire
Who cannot join
- Presence of pain during assessments
- Cervical and/or lumbar disc herniation
- Spine pathology
Trial locations and contacts
1 site in 1 country.
Turkey (Türkiye)1 site
Burak Sapmaz Fizyoterapi ve Danışmanlık Merkezi
Mersin, 33960
About this study
The aim of this study was to investigate the relationship between core endurance and cervical stabilization and proprioception in women with and without Pilates exercise. The study was conducted with 40 volunteer female participants aged 20-50 years. The study group was selected from women who did Pilates exercises 2 days a week for at least 12 weeks under the supervision of a physiotherapist, while the control group was selected from women who did not participate in any Pilates, yoga or exercise program in the last 1 year and were sedentary according to the International Physical Activity Questionnaire. Lateral Bridge Test, Static Trunk Extension Test, Trunk Flexor Endurance Test, Cervical Joint Position Error Test, Cervical Region Deep Flexor Muscle Endurance Tests were applied to the participants and Craniocervical Flexion data of the participants were evaluated with Stabilizer Pressure Biofeedback Device and the results were recorded. These results indicate that high performance in core endurance is associated with improved performance in cervical stabilization. As a result of this study, it was concluded that Pilates has a significant effect on core endurance, cervical stabilization and proprioception in women.
- Conditions
- Pilates Exercise
- Being tested
- core endurance test, cervical stabilization test, cervical proprioception test
- Keywords
- core endurance, pilates, stabilization, proprioception
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
core endurance testOther
The study group was selected from women who did pilates exercises 2 days a week for at least 12 weeks under the supervision of a physiotherapist, while the control group was selected from women who did not participate in any pilates, yoga or exercise program in the last 1 year and were sedentary according to the International Physical Activity Questionnaire. Lateral Bridge Test, Static Trunk Extension Test, Trunk Flexors Endurance Test, Cervical Joint Position Error Test, Cervical Region Deep Flexor Muscle Endurance Tests were applied to the participants and Craniocervical Flexion data of the participants were evaluated with Stabilizer Pressure Biofeedback Device.
cervical stabilization testOther
The study group was selected from women who did pilates exercises 2 days a week for at least 12 weeks under the supervision of a physiotherapist, while the control group was selected from women who did not participate in any pilates, yoga or exercise program in the last 1 year and were sedentary according to the International Physical Activity Questionnaire. Lateral Bridge Test, Static Trunk Extension Test, Trunk Flexors Endurance Test, Cervical Joint Position Error Test, Cervical Region Deep Flexor Muscle Endurance Tests were applied to the participants and Craniocervical Flexion data of the participants were evaluated with Stabilizer Pressure Biofeedback Device.
cervical proprioception testOther
The study group was selected from women who did pilates exercises 2 days a week for at least 12 weeks under the supervision of a physiotherapist, while the control group was selected from women who did not participate in any pilates, yoga or exercise program in the last 1 year and were sedentary according to the International Physical Activity Questionnaire. Lateral Bridge Test, Static Trunk Extension Test, Trunk Flexors Endurance Test, Cervical Joint Position Error Test, Cervical Region Deep Flexor Muscle Endurance Tests were applied to the participants and Craniocervical Flexion data of the participants were evaluated with Stabilizer Pressure Biofeedback Device.
| Study group | Role | What they receive |
|---|---|---|
| Women Who Don't Do Pilates | 20 women aged 20-50 years who were sedentary according to the International Physical Activity Questionnaire and had not participated in any pilates or yoga exercise group in the last 1 year Receives: Other: core endurance test; Other: cervical stabilization test; Other: cervical proprioception test | |
| Women Doing Pilates | 20 female volunteers between the ages of 20-50, practicing Pilates at least 2 days a week for at least 12 weeks Receives: Other: core endurance test; Other: cervical stabilization test; Other: cervical proprioception test |
What is being measured
The primary outcome is the main question the study is designed to answer.
Evaluation of Core Muscle Endurance between Pilates and Non-Pilates Groups Mann Whitney U Test Analysis
The endurance of the core muscles was used to assess the static resistance of the core region with three tests evaluating the trunk flexors, trunk extensors and lateral bridge exercise. Lateral Bridge Test, Static Trunk Extension Test (Sorensen Test) and Trunk Flexors Endurance Test were evaluated, measurements were recorded in seconds using a stopwatch. The tests were repeated twice and the best result value was recorded. The test was terminated when the person administered was unable to maintain the position or when the person said that they could not continue the test
Measured: 01.05.2024- 20.07.2024
Mann Whitney U Test Analysis of Deep Neck Flexor Muscle Endurance Assessment Between Pilates and Non-Pilates Exercise Groups
The participant was positioned in the supine hook position with hands relaxed on the abdomen. The participant was instructed to pull his/her chin inwards (chin tuck) and lift his/her head off the bed while maintaining this position (approximately 2.5 cm). The participant was asked to maintain this position for as long as possible without distortion and the time to maintain the position was recorded in seconds. In order to perform the test correctly, the test was demonstrated to the individuals in a practical way before starting the test. The test duration was kept short to prevent pain and fatigue of the participant. The test was stopped when the jaw position (craniocervical flexion movement and jaw) was lost and sudden pain increased and the subject did not want to continue the test. A single test was performed and the time was recorded in seconds.
Measured: 01.05.2024- 20.07.2024
Chi-Square Test Analysis of Completion Distributions of Stages in Craniocervical Flexion Measurement with Stabilizer Pressure Biofeedback Device According to Groups
In our study, after the participants were placed supine on the examination bed, the pressure cell was placed under the nape of the neck without inflation. The cell was inflated to 20 mmHg, taking care not to slide the cell to the lower cervical region. The participant was asked to press the chin towards the neck without lifting the head as if saying 'yes' (posterior cervical tilt). The participant was instructed to place the tongue on the upper palate, bring the lips together but keep the teeth slightly apart.
The test consists of 5 stages. The value of the stabiliser device, which was set at 20 mmHg, was asked to increase by 2 mmHg at each stage until it reached 30 mmHg (20- 22- 24- 26- 28- 30 mmHg). The participant was asked to stay at each pressure value for 30 s and to complete the test by giving 30 s rest time after each pressure. The test was terminated at the stage where the participant could not complete the pressure value that he/she should keep constant for 30 s.
Measured: 01.05.2024- 20.07.2024
Cervical Joint Position Error Test (Cervical Proprioception Assessment) Between Pilates and Non-Pilates Exercise Groups
It is a measurement tool used to clinically assess participants' cervicocephalic proprioception ability. Cervicocephalic proprioception describes the sense of position of one's head and neck in space. It measures the ability of a blindfolded participant to accurately return the head position to a predetermined neutral point after cervical joint movement
Measured: 01.05.2024- 20.07.2024
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted12 Feb 2025
- Study start1 May 2024
- Primary completion20 Jul 2024
- Study completionMar 2025 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Pilates ExerciseStudies 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
- Observational
- Observational model
- Case-control
- Time perspective
- Prospective
- Enrolment
- 40 participants (actual)
Sponsor and investigators
- Lead sponsor
- Istanbul Arel University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Selin Kalın, Istanbul Arel University
- Investigators
- Selin K Kalın, Principal investigator, İstanbul Arel Üniversitesi
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06823674
- Sponsor's protocol ID
- E-52857131-050.04-591162
- Status last verified
- Feb 2025
- First submitted
- 6 Jan 2025
- Last updated
- 12 Feb 2025
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided: Çalışma boyunca toplanan tüm IPDler paylaşılabilir.
Study at a glance
From the registry record, last updated by the sponsor on 12 Feb 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Relationship of Core Endurance With Cervical Stabilization and Proprioception in Women With and Without Pilates Exercise
- ClinicalTrials.gov ID
- NCT06823674
- Acronym / sponsor ID
- E-52857131-050.04-591162
- Conditions
- Pilates Exercise
- Keywords
- core endurance, pilates, stabilization, proprioception
- Study type
- Observational
- Recruitment status
- Active, not recruiting
- Enrolment
- 40 participants (actual)
- Lead sponsor
- Istanbul Arel UniversityUniversity, hospital or other
- Study start
- 1 May 2024 (actual)
- Primary completion
- 20 Jul 2024 (actual)
- Study completion
- Mar 2025 (estimated)
- First posted
- 12 Feb 2025 (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.
The aim of this study was to investigate the relationship between core endurance and cervical stabilization and proprioception in women with and without Pilates exercise. The study was conducted with 40 volunteer female participants aged 20-50 years. The study group was selected from women who did Pilates exercises 2 days a week for at least 12 weeks under the supervision of a physiotherapist, while the control group was selected from women who did not participate in any Pilates, yoga or exercise program in the last 1 year and were sedentary according to the International Physical Activity Questionnaire. Lateral Bridge Test, Static Trunk Extension Test, Trunk Flexor Endurance Test, Cervical Joint Position Error Test, Cervical Region Deep Flexor Muscle Endurance Tests were applied to the participants and Craniocervical Flexion data of the participants were evaluated with Stabilizer Pressure Biofeedback Device and the results were recorded. These results indicate that high performance in core endurance is associated with improved performance in cervical stabilization. As a result of this study, it was concluded that Pilates has a significant effect on core endurance, cervical stabilization and proprioception in women.
Study design
- Observational model
- Case-control
- Time perspective
- Prospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Women Who Don't Do Pilates | – | Other: core endurance test, Other: cervical stabilization test, Other: cervical proprioception test20 women aged 20-50 years who were sedentary according to the International Physical Activity Questionnaire and had not participated in any pilates or yoga exercise group in the last 1 year |
| Women Doing Pilates | – | Other: core endurance test, Other: cervical stabilization test, Other: cervical proprioception test20 female volunteers between the ages of 20-50, practicing Pilates at least 2 days a week for at least 12 weeks |
Who may qualify
- Ages
- 20 to 50 years
- Sex
- Female only
- Healthy volunteers
- Accepted
- Age groups
- Adult
- Study population
- Group of 20 participants doing pilates exercise 20 participants in the group without pilates exercise
Key inclusion criteria (4 listed)
- Being between 20-50 years old
- Volunteering to participate in the study
- Having practiced Pilates at least 2 days a week for at least 12 weeks for the study group
- For the control group, not having participated in any pilates, yoga or exercise program in the last year and being sedentary according to the International Physical Activity Questionnaire
Key exclusion criteria (3 listed)
- Presence of pain during assessments
- Cervical and/or lumbar disc herniation
- Spine pathology
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 |
|---|---|---|
| core endurance testThe study group was selected from women who did pilates exercises 2 days a week for at least 12 weeks under the supervision of a physiotherapist, while the control group was selected from women who did not participate in any pilates, yoga or exercise program in the last 1 year and were sedentary according to the International Physical Activity Questionnaire. Lateral Bridge Test, Static Trunk Extension Test, Trunk Flexors Endurance Test, Cervical Joint Position Error Test, Cervical Region Deep Flexor Muscle Endurance Tests were applied to the participants and Craniocervical Flexion data of the participants were evaluated with Stabilizer Pressure Biofeedback Device. | Other | Women Doing Pilates, Women Who Don't Do Pilates |
| cervical stabilization testThe study group was selected from women who did pilates exercises 2 days a week for at least 12 weeks under the supervision of a physiotherapist, while the control group was selected from women who did not participate in any pilates, yoga or exercise program in the last 1 year and were sedentary according to the International Physical Activity Questionnaire. Lateral Bridge Test, Static Trunk Extension Test, Trunk Flexors Endurance Test, Cervical Joint Position Error Test, Cervical Region Deep Flexor Muscle Endurance Tests were applied to the participants and Craniocervical Flexion data of the participants were evaluated with Stabilizer Pressure Biofeedback Device. | Other | Women Doing Pilates, Women Who Don't Do Pilates |
| cervical proprioception testThe study group was selected from women who did pilates exercises 2 days a week for at least 12 weeks under the supervision of a physiotherapist, while the control group was selected from women who did not participate in any pilates, yoga or exercise program in the last 1 year and were sedentary according to the International Physical Activity Questionnaire. Lateral Bridge Test, Static Trunk Extension Test, Trunk Flexors Endurance Test, Cervical Joint Position Error Test, Cervical Region Deep Flexor Muscle Endurance Tests were applied to the participants and Craniocervical Flexion data of the participants were evaluated with Stabilizer Pressure Biofeedback Device. | Other | Women Doing Pilates, Women Who Don't Do Pilates |
Primary outcome
Evaluation of Core Muscle Endurance between Pilates and Non-Pilates Groups Mann Whitney U Test Analysis
Time frame: 01.05.2024- 20.07.2024
The endurance of the core muscles was used to assess the static resistance of the core region with three tests evaluating the trunk flexors, trunk extensors and lateral bridge exercise. Lateral Bridge Test, Static Trunk Extension Test (Sorensen Test) and Trunk Flexors Endurance Test were evaluated, measurements were recorded in seconds using a stopwatch. The tests were repeated twice and the best result value was recorded. The test was terminated when the person administered was unable to maintain the position or when the person said that they could not continue the test
Mann Whitney U Test Analysis of Deep Neck Flexor Muscle Endurance Assessment Between Pilates and Non-Pilates Exercise Groups
Time frame: 01.05.2024- 20.07.2024
The participant was positioned in the supine hook position with hands relaxed on the abdomen. The participant was instructed to pull his/her chin inwards (chin tuck) and lift his/her head off the bed while maintaining this position (approximately 2.5 cm). The participant was asked to maintain this position for as long as possible without distortion and the time to maintain the position was recorded in seconds. In order to perform the test correctly, the test was demonstrated to the individuals in a practical way before starting the test. The test duration was kept short to prevent pain and fatigue of the participant. The test was stopped when the jaw position (craniocervical flexion movement and jaw) was lost and sudden pain increased and the subject did not want to continue the test. A single test was performed and the time was recorded in seconds.
Chi-Square Test Analysis of Completion Distributions of Stages in Craniocervical Flexion Measurement with Stabilizer Pressure Biofeedback Device According to Groups
Time frame: 01.05.2024- 20.07.2024
In our study, after the participants were placed supine on the examination bed, the pressure cell was placed under the nape of the neck without inflation. The cell was inflated to 20 mmHg, taking care not to slide the cell to the lower cervical region. The participant was asked to press the chin towards the neck without lifting the head as if saying 'yes' (posterior cervical tilt). The participant was instructed to place the tongue on the upper palate, bring the lips together but keep the teeth slightly apart. The test consists of 5 stages. The value of the stabiliser device, which was set at 20 mmHg, was asked to increase by 2 mmHg at each stage until it reached 30 mmHg (20- 22- 24- 26- 28- 30 mmHg). The participant was asked to stay at each pressure value for 30 s and to complete the test by giving 30 s rest time after each pressure. The test was terminated at the stage where the participant could not complete the pressure value that he/she should keep constant for 30 s.
Cervical Joint Position Error Test (Cervical Proprioception Assessment) Between Pilates and Non-Pilates Exercise Groups
Time frame: 01.05.2024- 20.07.2024
It is a measurement tool used to clinically assess participants' cervicocephalic proprioception ability. Cervicocephalic proprioception describes the sense of position of one's head and neck in space. It measures the ability of a blindfolded participant to accurately return the head position to a predetermined neutral point after cervical joint movement
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 12 Feb 2025.
- Individual participant dataSharing planned: Undecided. Çalışma boyunca toplanan tüm IPDler paylaşılabilir.
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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.
Selin K Kalın principal investigator
İstanbul Arel Üniversitesi
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Pilates Exercise, run by Istanbul Arel University at 1 site in Turkey (Türkiye).
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 4 inclusion and 3 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: under way, not looking for participants, as of the sponsor's last update on 12 Feb 2025. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Turkey (Türkiye). Whether a site is taking part right now should be confirmed with that site. See every site.
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?
This study is still under way. Results are not available in the source record yet.
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?
Evaluation of Core Muscle Endurance between Pilates and Non-Pilates Groups Mann Whitney U Test Analysis (time frame: 01.05.2024- 20.07.2024). The study lists 4 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 12 Feb 2025; AzTrials last refreshed its copy on 6 Nov 2026.