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Assessment of Trunk Muscle Endurance, Respiratory Functions and Respiratory Muscle Strength in Healthy Individuals

The Relationship Between Trunk Muscle Endurance, Respiratory Functions and Respiratory Muscle Strength in Healthy Individuals

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT03699566
Enrollment
60
Registered
2018-10-09
Start date
2017-03-10
Completion date
2017-08-15
Last updated
2018-10-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Respiratory Muscles and Core Stabilization

Keywords

Trunk muscle endurance, respiratory muscle strength, respiratory functions

Brief summary

The diaphragm forms the upper segment of the core structure. At the same time, the diaphragm muscle acts as the first muscle in the inspiratory function. The aim of this study was to investigate the relationship between respiratory functions and trunk muscle endurance. In this context, respiratory muscle strengths, respiratory functions and body muscle endurance of the cases were measured.

Detailed description

The study was conducted on 60 healthy volunteers ranging in age from 20 to 36 years. 27 woman and 33 men participated in the study. Respiratory muscle strength, trunk muscle endurance, pulmonary function test values and physical activity levels were evaluated for the subjects participating in the study.Respiratory muscle strength and respiratory function tests were performed with a Cosmed Pony Fx portable spirometer. Trunk muscle endurance of the individuals were evaluated by prone bridge, side bridge, flexor endurance and sorensen test.

Interventions

OTHERAssessment of Respiratory Muscle Strength

The maximal voluntary inspiratory (PImax) and expiratory (PEmax) pressure measurements of the subjects were performed using Cosmed Pony FX model (Italy 2001) while the subjects were in the sitting position with a nose clip.

Spirometric measurements were conducted with Cosmed, Pony FX (descopt spirometer- Italy 2001) spirometer using a nose clips while the subjects were in 90 degree relaxed sitting position.

OTHERTrunk Muscles Endurance Tests

Trunk muscle endurance of the subjects was measured using four different tests (Side Bridge Test- SBT, Prone Bridge Test- PBT, Flexor Endurance Test- FET, Sorenson Test- ST).

Sponsors

T.C. Dumlupınar Üniversitesi
CollaboratorOTHER
Gazi University
Lead SponsorOTHER

Study design

Observational model
OTHER
Time perspective
OTHER

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years

Inclusion criteria

* Not having any chronic disease * Not being pregnant

Exclusion criteria

* History of cardiopulmonary disease. * Morbid obesity * Major surgical history

Design outcomes

Primary

MeasureTime frameDescription
Maximal voluntary inspiratory (PImax)Baseline assessment no follow- upinspiratory pressure measurement in cm H2O
Prone Bridge TestBaseline assessment no follow- upTrunk endurance test aganist the time

Secondary

MeasureTime frameDescription
Forced Vital Capacity ( FVC)Baseline assessment no follow- upDinamic volume measure for lungs
Forced Expiratuar Volume 1. Second ( Fev1)Baseline assessment no follow- upDinamic volume measure for lungs
Maximal voluntary expiratory (PEmax)Baseline assessment no follow- upExpiratory pressure measurement in cm H2O
Sorensen TestBaseline assessment no follow- upBack Muscles endurance test aganist the time
Abdominal Flexor Endurance TestBaseline assessment no follow- upTrunk endurance test aganist the time
Side Bride TestBaseline assessment no follow- upTrunk endurance test aganist the time

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026