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MULTİDİMENSİONAL ASSESSMENT OF MUSCLE FATİGUE İN SOCCER PLAYERS

NCT07665008 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 30

Last updated 2026-06-24

No results posted yet for this study

Summary

Muscle fatigue is a multifactorial physiological phenomenon characterized by a reduction in the ability of a muscle to generate force during sustained or repetitive contractions. This cross-sectional observational study aimed to investigate the relationships among muscle thickness, surface electromyography (sEMG) median frequency, accelerometer-derived mechanical vibration parameters, and isometric force characteristics in healthy male soccer players. Thirty participants aged 18-30 years underwent ultrasonographic muscle thickness assessment, synchronized sEMG and accelerometer recordings, and isometric strength testing at different knee flexion angles (90°, 60°, and 30°). The study evaluated the interaction between morphological, electrical, and mechanical indicators of muscle fatigue to support the development of multidimensional fatigue monitoring approaches.

Conditions

  • Muscle Fatigue

Interventions

DEVICE

Neuromuscular Assessment Devices

Participants underwent non-invasive neuromuscular assessment procedures using surface electromyography (sEMG), triaxial accelerometers, ultrasonography, and an isokinetic dynamometer. Measurements were performed during maximal voluntary isometric contractions at 30°, 60°, and 90° knee flexion angles. The devices were used exclusively for data collection and assessment purposes. No therapeutic, pharmacological, behavioral, or rehabilitative intervention was administered.

Sponsors & Collaborators

  • Giresun University

    lead OTHER

Principal Investigators

  • Tuğçe Namazcı, PhD · Giresun Üniversitesi

Eligibility

Min Age
18 Years
Max Age
30 Years
Sex
MALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-11-01
Primary Completion
2025-02-20
Completion
2025-03-15

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07665008 on ClinicalTrials.gov