🌐 EnglishEN

AI Cure is a research tool showing open data. Not medical advice. Discuss with your doctor. Terms

← Trials
🧪

Eye-Hand Cross-Dominance and Upper Extremity Performance in Volleyball Players

Recruitingn/aAges 18 Years - 30 YearsAllIstinye University
NCT07784530 on ClinicalTrials.gov ↗
💬

In plain words

What the trial is, and whether it could suit you

Eye and hand dominance may influence visuomotor coordination, motor control, and upper extremity performance in athletes. Crossed eye-hand dominance occurs when the dominant eye and dominant hand are located on opposite sides of the body. However, evidence regarding the relationship between crossed eye-hand dominance and upper extremity performance in volleyball players remains limited. This observational cross-sectional study aims to compare upper extremity muscle strength and motor performance between volleyball players with and without crossed eye-hand dominance. Participants' eye and hand dominance will be determined using standardized assessments. Upper extremity muscle strength and motor performance outcomes will then be measured and compared between the two groups.

Sign in to get the eligibility rules as simple questions to take to your doctor.

Sign in
📋 Eligibility rules (as published)
Inclusion Criteria: * Aged between 18 and 30 years. * Male or female volleyball player. * At least three years of active volleyball participation. * Currently training at least three days per week. * No upper extremity injury within the previous six months. * Normal or corrected-to-normal visual acuity with eyeglasses or contact lenses. * Willing to participate and able to provide written informed consent. Exclusion Criteria: * History or presence of an acute or chronic musculoskeletal disorder that may affect study assessments. * Presence of a neurological or vestibular system disorder. * Presence of visual field loss, strabismus, or a severe refractive error that cannot be adequately corrected. * History of shoulder, elbow, or hand surgery within the previous six months. * Not currently participating regularly in volleyball or structured exercise.
💊

What it tests

  • Volleyball Players With Crossed Eye-Hand Dominance
  • Volleyball Players Without Crossed Eye-Hand Dominance
📍

Where

1 site
Istinye University
Istanbul, Turkey (Türkiye)
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
🛡️

AI Cure shows public evidence (Open Targets, ClinicalTrials.gov, PubMed, openFDA, DepMap, AlphaFold) with its source, and AI summaries that cite it — not medical advice and not a cure. Treatment decisions belong with your doctor. Research ideas are shared only with approved researchers and labs, who can test them. In an emergency call your local emergency number (112 in India and Europe, 911 in the US). AI Cure Terms of Use · Privacy