NCT06260540

Brief Summary

This study aimed to examine the effect of core endurance levels on upper extremity function, muscle strength and reaction time in healthy young adults. The "core" region functions as a connection point between the upper and lower extremities and enables the transfer of force from this region to the extremities. This region is a basic structure where the force required for all movements is generated and transmitted from the proximal segments to the distal segments. "Core" stabilization has a significant impact on limb functionality, and stabilization of the proximal segments is necessary to maintain the mobility and function of the distal segments. To establish a stable base during functional activities, the "core" muscles are activated before the upper and lower extremity muscles. This ensures force production and transfer of resulting forces, thus supporting the mobility of the distal segments. Increasing core stabilization increases force production in the extremities, and control of core strength, balance and movement maximizes upper and lower extremity functions. Any impairment in core stabilization reduces the quality of movement and increases the risk of injury to the upper extremity. Therefore, it has been stated that "core" stabilization has a significant effect on athletic performance and upper extremity functions. There are not enough studies in the literature investigating this effect in healthy young adults. Most existing studies focus on the role of core endurance on athlete performance. The aim of this study is not only to investigate core endurance levels in healthy young adults but also to examine the effect of core endurance levels on upper extremity function, muscle strength and reaction time.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
104

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Feb 2024

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 1, 2024

Completed
5 days until next milestone

First Submitted

Initial submission to the registry

February 6, 2024

Completed
9 days until next milestone

First Posted

Study publicly available on registry

February 15, 2024

Completed
14 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 29, 2024

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

April 29, 2024

Completed
Last Updated

June 18, 2024

Status Verified

June 1, 2024

Enrollment Period

28 days

First QC Date

February 6, 2024

Last Update Submit

June 17, 2024

Conditions

Keywords

core enduranceupper extremity functionmuscle strengthreaction time

Outcome Measures

Primary Outcomes (4)

  • Side bridge test

    It is used to evaluate the endurance of the muscles (especially the obliques) located on the lateral side of the body. The individual lies sideways on the dominant side. When he is ready, he lifts his hips and stands on his forearm as long as he can, with his body in a single line, without any command. He puts his free hand on the opposite shoulder. The time period during which the position is maintained is recorded in seconds.

    Day 1

  • Prone bridge test (plank) test

    It is used to evaluate the endurance of all core stabilization muscles together. The individual lies face down on his knees and forearms. When he is ready, he raises his knees so they are parallel to the ground and stands on his forearms and fingertips, without commands. The time it maintains the position is recorded in seconds.

    Day 1

  • Trunk flexion endurance test

    It is used to evaluate the endurance of the trunk flexors, especially the abdominal muscles. The individual is in a supine position. When he is ready, he pulls his knees to his stomach so that they are parallel to the ground, without any command, and at the same time, with his arms tied, he lifts his upper body so that the lower end of the scapula lifts off the ground. The time it can maintain the position is recorded in seconds.

    Day 1

  • Sorensen test

    It is used to evaluate the endurance of the back extensors. The individual lies face down on a stretcher high off the ground, with the upper body hanging off the bed. The individual's body part that comes into contact with the bed is positioned so that the anterior superior iliac spine is located. He maintains his balance with the help of a chair with his hands. The physiotherapist stabilizes the patient's legs. When the individual is ready, he crosses both hands on his shoulders and takes a position parallel to the ground, without taking any commands. The time it can maintain the position is recorded in seconds.

    Day 1

Secondary Outcomes (3)

  • Purdue Pegboard test

    Day 1

  • Isometric hand dynamometer for muscle strength

    Day 1

  • Nelson hand reaction test

    Day 1

Eligibility Criteria

Age18 Years - 25 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodNon-Probability Sample
Study Population

104 Healthy young adults

You may qualify if:

  • Individuals between the ages of 18-25.
  • Individuals who volunteer to participate in the research.
  • Individuals with normal joint movement.

You may not qualify if:

  • Individuals with orthopedic or neurological diseases.
  • Individuals who have suffered fractures, dislocations, surgeries, etc. in the upper extremities.
  • Individuals with diseases that may affect upper extremity performance
  • Individuals who exercise regularly
  • Individuals who play any musical instrument

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Karabuk University

Karabük, 78000, Turkey (Türkiye)

Location

Related Publications (4)

  • Bliss LS, Teeple P. Core stability: the centerpiece of any training program. Curr Sports Med Rep. 2005 Jun;4(3):179-83. doi: 10.1007/s11932-005-0064-y.

    PMID: 15907272BACKGROUND
  • TIFFIN J, ASHER EJ. The Purdue pegboard; norms and studies of reliability and validity. J Appl Psychol. 1948 Jun;32(3):234-47. doi: 10.1037/h0061266. No abstract available.

    PMID: 18867059BACKGROUND
  • Moreau CE, Green BN, Johnson CD, Moreau SR. Isometric back extension endurance tests: a review of the literature. J Manipulative Physiol Ther. 2001 Feb;24(2):110-22. doi: 10.1067/mmt.2001.112563.

    PMID: 11208223BACKGROUND
  • Kibler WB, Press J, Sciascia A. The role of core stability in athletic function. Sports Med. 2006;36(3):189-98. doi: 10.2165/00007256-200636030-00001.

    PMID: 16526831BACKGROUND

MeSH Terms

Conditions

Health Risk Behaviors

Condition Hierarchy (Ancestors)

Health BehaviorBehavior

Study Officials

  • Agabek ORUNBAYEV Msc

    Karabuk University

    STUDY CHAIR
  • Feruza JUMAYEVA Physiotherapist

    Karabuk University

    STUDY CHAIR
  • Musa GÜNEŞ Msc

    Karabuk University

    STUDY DIRECTOR
  • Metehan YANA PhD

    Karabuk Univeristy

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Director

Study Record Dates

First Submitted

February 6, 2024

First Posted

February 15, 2024

Study Start

February 1, 2024

Primary Completion

February 29, 2024

Study Completion

April 29, 2024

Last Updated

June 18, 2024

Record last verified: 2024-06

Locations