Comparing effects of different intensity Copenhagen adduction exercises on groin injury recovery in taekwondo athletes

Comparison of the Effects of Copenhagen Adduction Exercise Performed at Different Loading Intensities on Hip Muscle Strength Development, Delayed Muscle Soreness, and Lower Extremity Physical Fitness Parameters

Not applicable Interventional Hacettepe University · NCT06104722

This study is testing whether different levels of intensity in Copenhagen adduction exercises can help young taekwondo athletes recover from groin injuries and improve their strength and flexibility.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment30 (estimated)
Ages12 Years to 18 Years
SexAll
SponsorHacettepe University Academic / other
Locations1 site (Ankara, Altındag)
Trial IDNCT06104722 on ClinicalTrials.gov

What this trial studies

This study aims to evaluate the impact of Copenhagen adduction exercises performed at varying load intensities on hip muscle strength, performance, flexibility, and delayed onset muscle soreness in adolescent taekwondo athletes aged 12-18. Participants will be randomly assigned to either a low-intensity or high-intensity exercise group, performing their respective protocols for 8 weeks alongside their regular training. Assessments will be conducted at multiple intervals to measure improvements in muscle strength, flexibility, and soreness levels. The study employs a single-blind randomized controlled design to ensure unbiased evaluation of outcomes.

Who should consider this trial

Good fit: Ideal candidates are active taekwondo athletes aged 12-18 with at least 3 years of experience and no recent injuries.

Not a fit: Patients who have experienced lower extremity orthopedic injuries in the last 3 months or have current hip or groin injuries may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could enhance rehabilitation strategies for groin injuries in young athletes, leading to improved performance and reduced injury recurrence.

How similar studies have performed: While similar exercise interventions have shown promise in improving athletic performance and injury recovery, this specific comparison of intensity levels is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Being between the ages of 12-18
* Having a minimum of 3 years of experience as a taekwondo athlete
* Not having experienced any back, hip, or groin injuries in the last 12 months
* Participating in training sessions at least 3 days a week
* Being available to attend exercise training for 8 weeks

Exclusion Criteria:

* Having had a lower extremity orthopedic injury within the last 3 months
* Having an injury related to the hip and groin region
* Reporting a pain level of 4 or higher on the visual pain scale during the adductor squeeze test and palpation of the adductor muscles

Where this trial is running

Ankara, Altındag

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Groin Injury
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.