Movement Patterns in Young Volleyball Athletes
- Conditions
- InjuriesTrainingAthleteYouth
- Interventions
- Other: Training intervention
- Registration Number
- NCT03285009
- Lead Sponsor
- Universitaire Ziekenhuizen KU Leuven
- Brief Summary
This project is a consequence of the research chair project studying the same phenomenon in adult volleyball players. The project will make use of and be part of the routine medical screening that is taken by the young players of the first degree of the Leuven Volleyball School, Belgium. All young players must undergo a routine medical investigation and movement screening. This is obliged by the law. The current project will use these data. Outcome parameters will be used to advice the trainer staff of the school to adjust their training interventions. This is normal routine too as the involved medical department has been advising the school for many years. Players will be followed up for 6 weeks. After those 6 weeks, the movement screening will be repeated to evaluate the change in the different outcome parameters. This last screening is not part of a normal routine as players normally are investigated more in a subjective way. The medical team and school want to change that routine.
Data will be used to further improve training modalities and sports performance and reduce injury risk in these young athletes.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 14
- All students from the first degree of the Volleyball school will participate
- Male and female athletes will be included
- Signing of an informed consent and assent form (for young kids) to use data for research
- Agreement given by the medical staff to use data and allowing the kids to be accepted by the school
- When inclusion criteria are not met
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Training intervention Training intervention See information elsewhere
- Primary Outcome Measures
Name Time Method Change of joint mobility Difference between baseline and 6 weeks Mobility will be assessed by using goniometer measurements (degrees of movement)
Change of strength Difference between baseline and 6 weeks Strength will be assessed by using handheld dynamo-meter data (Newton)
Change in lower limb joint angles during a single leg drop vertical jump Difference between baseline and 6 weeks Movement quality is measured using joint angles (trunk, pelvis, hip, knee, ankle)
Change in lumbopelvic stability score Difference between baseline and 6 weeks Lumbopelvic stability is scored using 9 clinical tests (Bend knee fall out, Active straight leg raise, prone knee bend, sitting knee extension, standing bow, pelvic tilt, one leg stance, backward rocking, forward rocking). Each test is given a score between 0 (poor performance) and 2 (good performance) adding up to a total score of 18.
Change in lower limb joint angles during a drop jump Difference between baseline and 6 weeks Movement quality is measured using joint angles (trunk, pelvis, hip, knee, ankle)
Change in balance score Difference between baseline and 6 weeks Stability is measured using the score on the Star Excursion Balance Test (numeric score on balance scale)
- Secondary Outcome Measures
Name Time Method Individualized web diagram of all outcome measurements Baseline Baseline data on joint mobility (joint angles), strength (N), balance (Star Excursion Balance Test Score, lumbopelvic control scores) and joint angles during a drop jump and single leg drop vertical jump) are all visualized on a web diagram per athlete
Number of injuries Baseline information from medical investigation Description of number of injuries
Trial Locations
- Locations (1)
UZ Leuven
🇧🇪Leuven, Belgium