NCT01197430

Brief Summary

Purpose: Optimal eye-hand coordination is important for volleyball players. Neck disorder may affect neck function and subsequently eye-hand coordination. The purpose of this study is to explore the vertical stability training effects on coordination of the upper extremities of female volleyball players. Methods: This study surveyed 25 players of a volleyball team, randomly assigned into the group A (training 1st) and group B (training 2nd). The group A includes 13 volleyball players and the group B includes 12. Eye-hand coordination was tested by a self-developed hand-stroking table device and stay time and motion time of upper extremities were determined. There are two testing modes, regular and random. Motion time for the electric probe moving between target sensor and stay time for the electric probe staying on a target sensors were collected for each mode, before each session of training and after the end of the 2nd session. In the 1st session of training, group A started vertical stability training and group B did control training for six weeks. In the 2nd session of training, the training programs were shifted between group A and B for another six weeks.

Trial Health

100
On Track

Trial Health Score

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

Enrollment
23

participants targeted

Target at P25-P50 for phase_1 healthy

Status
completed

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

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

September 8, 2010

Completed
1 day until next milestone

First Posted

Study publicly available on registry

September 9, 2010

Completed
Last Updated

September 9, 2010

Status Verified

November 1, 2009

First QC Date

September 8, 2010

Last Update Submit

September 8, 2010

Conditions

Keywords

volleyballneck vertical stability trainingeye-hand coordination

Interventions

Eligibility Criteria

Age17 Years - 21 Years
Sexfemale
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64)

You may qualify if:

  • Female Volleyball Players

You may not qualify if:

  • can't party in training

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Interventions

Exercise

Intervention Hierarchy (Ancestors)

Motor ActivityMovementMusculoskeletal Physiological PhenomenaMusculoskeletal and Neural Physiological Phenomena

Study Design

Study Type
interventional
Phase
phase 1
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
PARTICIPANT
Intervention Model
CROSSOVER
Sponsor Type
OTHER

Study Record Dates

First Submitted

September 8, 2010

First Posted

September 9, 2010

Last Updated

September 9, 2010

Record last verified: 2009-11