Effect of Activator-Assisted Talocrural Manipulation on Performance in Elite Volleyball Players (NCT07072260) | Clinical Trial Compass
CompletedNot Applicable
Effect of Activator-Assisted Talocrural Manipulation on Performance in Elite Volleyball Players
Turkey (Türkiye)60 participantsStarted 2025-05-10
Plain-language summary
This randomized controlled trial aims to evaluate the acute effects of activator-assisted talocrural joint manipulation on joint range of motion, dynamic balance, vertical and horizontal jump performance, and weight transfer parameters in elite male volleyball players aged 18-25. The study compares a manipulation group with a sham control group and assesses performance metrics before and after the intervention.
Who can participate
Age range
15 Years – 25 Years
Sex
MALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Elite male volleyball players aged 15-25 years
* Minimum of 3 years of professional volleyball training experience
* Active member of a team and club
Exclusion Criteria:
* Not actively participating in training or matches
* History of acute musculoskeletal pathology or surgery in the lower extremities
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Ankle Range of Motion (Plantar/Dorsiflexion)
Timeframe: Pre-intervention (T0) and post-intervention (T1, within 3-5 minutes).
2
Y-Balance Test
Timeframe: Pre-intervention (T0) and post-intervention (T1, within 3-5 minutes).
3
Jumping Performance:
Timeframe: Pre-intervention (T0) and post-intervention (T1, within 3-5 minutes).
4
Dynamic Weight Transfer
Timeframe: Pre-intervention (T0) and post-intervention (T1, within 3-5 minutes).