Physical/Self-perceived Performance and 3D Shoulder Kinematics of Volleyball Attackers With/Without Shoulder Complaints and Scapular Dyskinesis
试验速览
- 阶段
- 不适用
- 入组人数
- 60
- 试验地点
- 3
- 主要终点
- Side-to-side differences in the unilateral seated shot put test (normalized distance thrown, in centimeters)
研究概览
简要总结
The study aims to compare the performance and the 3D shoulder kinematics of volleyball attackers with and without scapular dyskinesis and shoulder symptoms in two physical performance measures of the upper extremity, and correlate their outcomes with a self-reported measure of function of the upper extremity.
详细描述
Volleyball attackers with clinically identified scapular dyskinesis and with/without shoulder symptoms will be compared with respect to performance outcomes and scapular kinematics.
Performance will be assessed by means of the unilateral seated shot put test (USSPT), the upper quarter Y balance test (UQYBT), and Disabilities of the Arm, Shoulder and Hand, sports module (DASH). Pain measurements after completing physical performance measures will be assessed and rated. Relationships between physical (USSPT, UQYBT) and self-perceived (DASH) measures of performance, and with impairment-based measures (clinical measures and 3D shoulder kinematics) will be assessed.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •subjects who can perform at least 150 degrees of arm elevation
排除标准
- •subjects rating pain ≥8/10
- •score 5 on any of the items of the DASH
- •pain elicited by provocation maneuvers of the neighboring regions (e.g., cervical spine).
结局指标
主要结局
Side-to-side differences in the unilateral seated shot put test (normalized distance thrown, in centimeters)
时间窗: Through study completion, an average of 1 year
The unilateral seated shot put test consists of pushing (not throwing) at shoulder height a \~3kg medicine ball as far and forward as possible while keeping the axial skeleton in contact with a wall, knees bent at a right angle, feet flat on the floor, and the non-testing arm resting on the lap.
Side-to-side differences in the upper quarter Y balance test (normalized maximal distance reached in each direction, in centimeters)
时间窗: Through study completion, an average of 1 year
The upper quarter Y balance test is performed through the assistance of a testing device (Y-Balance Test Kit), with the subject stabilizing his/her body weight with the upper extremity being tested while performing maximal reaching efforts with the free hand in three directions: medial, superolateral, and inferolateral.
Disabilities of the Arm, Shoulder and Hand (sports module)
时间窗: Through study completion, an average of 1 year
A self-reported measure of upper extremity functioning
次要结局
- Side-to-side differences in 3-dimensional scapular angular displacement (in degrees)(Through study completion, an average of 1 year)
- Side-to-side differences in 3-dimensional thoracic angular displacement (in degrees)(Through study completion, an average of 1 year)
- Side-to-side differences in the upper quarter Y balance test (total excursion, in centimeters)(Through study completion, an average of 1 year)
- Side-to-side differences in the upper quarter Y balance test (overall performance score, in centimeters)(Through study completion, an average of 1 year])
- Side-to-side differences in 3-dimensional humerus angular displacement (in degrees)(Through study completion, an average of 1 year)
- Visual Numeric Rating Scale score (0-10)(Through study completion, an average of 1 year)
研究者
Nuno Morais
PhD student
Universidade do Porto