]>
IRCT20260609069720N1 IRCT 2026-06-17 Hakim Sabzevari University The Effects of 8 Weeks of Dynamic Neuromuscular Stabilization (DNS) Training on Core Stability and Pelvic Alignment in Professional Male Rock Climbers The Effects of 8 Weeks of Dynamic Neuromuscular Stabilization (DNS) Training on Core Stability and Pelvic Alignment in Professional Male Rock Climbers 2026-07-11 anticipated 30 Complete https://irct.ir/trial/90720 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Education/Guidance, Randomization description: Following the selection of eligible participants based on the inclusion and exclusion criteria and the completion of informed consent forms, individuals will be randomly assigned to either the experimental or control group using simple randomization. For randomization purposes, each participant will be assigned a unique code, and the codes will be placed in identical and indistinguishable balls. Subsequently, through a lottery procedure, participants will be randomly allocated to either the control or experimental group. This method will be used to minimize selection bias and to ensure an equal probability of assignment to each study group, Blinding description: During the introductory session and prior to allocation of participants to the experimental and control groups, the researcher will explain the general overview of the study, its objectives, and the experimental procedures to the participants. Due to the nature of the exercise-based intervention, blinding of both participants and the researcher will not be feasible. However, following the random allocation process, participants will be informed of their assignment to either the experimental or control group. All pre- and post-intervention assessments will be conducted by an independent evaluator holding a Master’s degree in Sports Injury and Corrective Exercises, who will remain blinded to group allocation (experimental or control). To ensure consistency of the assessment procedures, several pilot assessments will be conducted by both the researcher and the independent evaluator on the study variables prior to the commencement of the main study. N/A Rock climbers with hyperlordosis and anterior pelvic tilt. Intervention 1: Intervention group: Dynamic Neuromuscular Stabilization (DNS) training will be performed for 8 weeks, 3 sessions per week, with each session lasting 50–60 minutes. Intervention 2: Control group: No intervention will be provided. Yes - There is a plan to make this available What will be shared: Individual participant data, after anonymization (removal of identifying information), including baseline characteristics, administered interventions, and primary outcome measures, will be made available for sharing. In addition, if required, only data related to the primary outcomes and statistical analysis files will be provided to researchers. Access to the data will be granted after completion of the study and publication of the results, upon reasonable request to the principal investigator. When: Access to the study data and documentation will begin after the completion of the study and publication of the results. The data access period will start 6 months after publication of the article/results and will continue for a minimum of 2 years. During this period, anonymized data will be made available to researchers upon reasonable request. To whom: Study data will be made available to researchers and investigators active in academic and scientific fields. In addition, researchers affiliated with recognized research institutions or relevant organizations (including academic or sports institutions) may request access to the anonymized dataset by submitting a reasonable request with a clearly defined research purpose. The use of the data will be strictly limited to scientific and research purposes only. Conditions: In addition to the eligibility criteria for applicants, access to the study data and documentation will be subject to the following conditions: Submission of a formal request including a clearly defined research objective and a proposed analysis plan. Use of the data strictly for scientific, academic, and non-commercial purposes. Analyses must be conducted strictly within the scope of the approved objectives, and no analyses outside the approved scope are permitted. No attempt to re-identify study participants at any stage of data use. Maintenance of data confidentiality and prohibition of sharing data with third parties without prior written permission. Use of the data only for statistical analyses and research purposes relevant to the study objectives (e.g., descriptive, inferential, or secondary analyses aligned with the study aim). Adherence to ethical research principles and proper citation of the data source in any resulting publications. Use of study documents (e.g., protocol, analysis files) strictly for scientific reproducibility and methodological review purposes of the data source in any resulting publications. Use of study documents (e.g., protocol, analysis files) strictly for scientific reproducibility and methodological review purposes. Where to obtain: Applicants seeking access to the study data and documentation should, in the first instance, contact the principal investigator of the study. Requests must be submitted in writing and include a description of the research purpose. If necessary, communication may also be made via the official email of the principal investigator provided below: Email: hanierasouli2001@gmail.com Contact information: Principal Investigator: Hanie Sadat Rasouli Institutional Email: hanierasouli@sun.hsu.ac.ir Phone number: +98 915 207 0440 Requests will be reviewed by the principal investigator, and will be accepted subject to approval and fulfillment of the required conditions. How to obtain: The review and provision of access to study data and documentation will follow a stepwise process: Submission of request: The applicant must submit a written request to the principal investigator. The request should include the research objective, intended analyses, and required data. Initial screening: The principal investigator reviews the request for completeness, scientific relevance, and compliance with ethical principles and data confidentiality requirements. Evaluation and approval: If necessary, the request is further assessed in terms of alignment with study objectives, feasibility of the proposed analyses, and data protection considerations. Additional information may be requested from the applicant. Decision and agreement: If the request is approved, a data use agreement may be established outlining access conditions, usage restrictions, and confidentiality obligations. Data preparation and delivery: Anonymized datasets and/or relevant study documents are prepared and securely transferred to the approved applicant. Estimated timeline: The entire process, from submission of the request to data access, typically takes approximately 2 to 4 weeks. This duration may vary depending on the complexity of the request and the need for clarification or additional information. Final access will only be granted after approval by the principal investigator and completion of all required requirements Anonymized datasets and/or relevant study documents are prepared and securely transferred to the approved applicant. Estimated timeline: The entire process, from submission of the request to data delivery, typically takes approximately 2 to 4 weeks. This timeframe may vary depending on the complexity of the request and the need for clarification or additional information. Final access will only be granted after approval by the principal investigator and completion of any required agreements. Comments:
public Hanie Sadat Rasouli
No. 69, Be’sat 23, Be’sat Blvd
Neyshabour Iran (Islamic Republic of) 9314663454 +98 51 4222 1855 hanierasouli2001@gmail.com Hakim Sabzevari University scientific Hanie Sadat Rasouli
No. 69, Be’sat 23, Be’sat Blvd
Neyshabour Iran (Islamic Republic of) 9314663454 0098542221855 hanierasouli2001@gmail.com Hakim Sabzevari University Iran (Islamic Republic of) Male sex At least 4 years of professional rock-climbing experience (minimum of 3 regular training sessions per week) Age range of 15–20 years No history of acute injury within the past 6 months (particularly involving the spine, pelvic, and lower extremities), assessed using the NMQ questionnaire No use of medications affecting neuromuscular performance, assessed using the MUQ questionnaire Written informed consent for participation in the study Rock climbers with hyperlordosis (LLI ≥ 18) and anterior pelvic tilt (APT ≥ 10), based on international normative values 15 years 20 years Male Occurrence of a new injury during the intervention period Missing more than two training sessions Initiation of any additional training program affecting core stability or pelvic alignment Use of any medication or specific treatment influencing motor or neuromuscular performance Incomplete participation or lack of full compliance with testing procedures or training sessions History of previous spinal injury N/A N/A Intervention group: Dynamic Neuromuscular Stabilization (DNS) training will be performed for 8 weeks, 3 sessions per week, with each session lasting 50–60 minutes. Control group: No intervention will be provided. Core stability. Timepoint: Core stability will be assessed at the beginning of the study (pre-intervention) and at the end of the study (post-intervention). Method of measurement: The variable will be assessed using the McGill isometric tests. Pelvic alignment in the sagittal plane (anterior and posterior pelvic tilt). Timepoint: Pelvic alignment in the sagittal plane (anterior and posterior pelvic tilt) will be assessed at the beginning of the study (pre-intervention) and at the end of the study (post-intervention). Method of measurement: The variable will be measured using an inclinometer. Pelvic alignment in the frontal plane (lateral pelvic tilt). Timepoint: Pelvic alignment in the frontal plane (lateral pelvic tilt) will be assessed at the beginning of the study (pre-intervention) and at the end of the study (post-intervention). Method of measurement: The variable will be measured using an inclinometer. Hakim Sabzevari University Approved 2025-10-25 Ethics Committee for Research, Hakim Sabzevari University Tohid Town, Hakim Sabzevari University Campus, Sabzevar, Razavi Khorasan Province, Iran Sabzevar Razavi Khorasan Iran (Islamic Republic of)