The Relationship Between Upper Extremity Explosive Power and Trunk Muscles in Volleyball Players

Sponsor

Hacettepe University (Other)

Overall Status

Not yet recruiting

CT.gov ID

NCT06001242

Collaborator

(none)

Enrollment

Location

Anticipated Duration (Months)

1.2

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

Volleyball is an interval sport involving consecutive aerobic and anaerobic loads. Strength training based on explosive movements can improve performance in the upper extremities. Strength performance has an important place in this sport. Trunk stabilization is defined as 'proximal stability for distal mobility'. Disorder in any segment of the kinetic chain model will affect the quality of movement in the lower and upper segments.The aim of this study is to examine the relationship between the morphological features of the transversus abdominis, lumbal multifidus (L4-5), internal external oblique muscles, and the anaerobic power of the upper extremity and shoulder girdle functionThis study was designed as a cross-sectional. They will consist of 30 volleyball players between 14-30 years of age. Muscle morphological features of the participants by ultrasound; explosive strength will be evaluated by Medicine Ball Throw test, functional evaluation will be evaluated by Closed Kinetic Chain Upper Extremity Endurance test.

Condition or Disease	Intervention/Treatment	Phase
Ultrasonography Upper Extremity Physical Endurance

Study Design

Study Type:

Observational [Patient Registry]

Anticipated Enrollment :

30 participants

Observational Model:

Case-Only

Time Perspective:

Cross-Sectional

Official Title:

Voleybolcularda Üst Ekstremite Patlayıcı Güç Ile Gövde Kaslarının Arasındaki İlişkinin İncelenmesi

Anticipated Study Start Date :

Aug 26, 2023

Anticipated Primary Completion Date :

Aug 26, 2025

Anticipated Study Completion Date :

Aug 26, 2025

Outcome Measures

Primary Outcome Measures

Muscle morphology [1 day]
Morphological characteristics transverse abdominis, lumbar multifidus,internal obliquus, external obliquus will be evaluated via ultrasound imaging

Secondary Outcome Measures

Expolsive Power [1 day]
Medicine Ball Throw
Core stability [1 day]
Sharmannn's Core Stability Test
Upper Extremity Endurance [1 day]
Closed Kinetic Chain Upper Extremity Stability Test

Eligibility Criteria

Criteria

Ages Eligible for Study:

14 Years to 30 Years

Sexes Eligible for Study:

Female

Accepts Healthy Volunteers:

Yes

Inclusion Criteria:

Training for an hour at least 3 days a week for at least 1 year
Body Mass Index (BMI) below 30 kg/m2
No concomitant neurological, rheumatological or systemic disease
Volunteer to participate in the study.

Exclusion Criteria:

Having any surgery / serious pathology of the spinal column
Having had an upper extremity injury in the last 6 months that would affect his ability to play volleyball
Having an injury that requires at least 2 weeks of discontinuation
Severe musculoskeletal/systemic discomfort during the measurements.

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	Aynur Demirel	Ankara		Turkey	06100

Sponsors and Collaborators

Hacettepe University

Investigators

Principal Investigator: Aynur Demirel, PhD, Hacettepe University

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.

Responsible Party:

Aynur Demirel, PT, PhD, Assoc. Prof., Hacettepe University

ClinicalTrials.gov Identifier:

NCT06001242

Other Study ID Numbers:

GO 23/540

First Posted:

Aug 21, 2023

Last Update Posted:

Aug 21, 2023

Last Verified:

Aug 1, 2023

Studies a U.S. FDA-regulated Drug Product:

Studies a U.S. FDA-regulated Device Product:

Study Results

No Results Posted as of Aug 21, 2023