Evaluation of Injury Profile, Core Stability and Balance in Female Hip-Hop Dancers
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 65
- 试验地点
- 1
- 主要终点
- Total Number of All Physical Complaints
研究概览
简要总结
The objectives of the study are to evaluate core stability and static and dynamic balance performance in adult female hip-hop dancers and compare these scores with those of healthy non-dancer females; to obtain the injury history of dancers in the last year; to follow the occurrence of new injuries for three months; and to examine the relationship between these physical performance scores and injuries.
At baseline, the hip-hop group and the non-dancer group will undergo physical performance tests.
At baseline, the hip-hop group will complete a survey asking about injury history in the past year, then complete an online survey each week for three months for injury surveillance.
详细描述
In dance, which is a physically demanding activity, repeated movements pose a risk of injury. Most studies investigating dance-related injuries have been conducted in the ballet discipline. The focus of this study is the hip-hop dance discipline, which has increased in popularity and has been the subject of a limited number of studies. While chronic injuries are more common in dancers, the lower extremities and low back area are most affected. Since poor core stability is noted as a risk factor for injuries in these areas, especially in females, adult female hip-hop dancers will be included in this study. Considering that balance predicts lower extremity injuries in other sports and that dancers' balance is improved with core stabilization training, balance will be evaluated in this study alongside injury surveillance and assessment of core stability. Using the survey method, the dancers' injury history within the last year will be obtained at baseline, and the injury occurrence will be followed for three months. Core stability will be assessed using McGill core endurance tests. Balance will be evaluated statically and dynamically using the unipedal stance test and the modified star excursion balance test, respectively. The relationship between core stability, balance, and injury occurrence will be examined, and furthermore, these core stability and balance results of female hip-hop dancers will be compared with the results of healthy, non-dancer females. The hip-hop dancer group will consist of hip-hop dancers registered to dance schools in İzmir. The sample size representing this group was calculated at 29. As a result of the study, the injury profile in the hip-hop dance discipline will be revealed, and it will be noticed which body parts the dancers most frequently experience problems with. It is assumed that dancers' core stability and balance results will be better than the control group, and dancers with better results will report fewer total musculoskeletal injuries at the end of a three-month follow-up. Identifying this relationship will help to make recommendations and interventions for injury prevention strategies for hip-hop dancers.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •For the hip-hop group:
- •Being 18 years of age or older
- •Being healthy and without any initial musculoskeletal injuries
- •Competing in the adult category in the hip-hop dance discipline
- •For the control group:
- •Meeting the first two criteria mentioned above
- •Not being a dancer
排除标准
- •History of spinal or abdominal surgery
- •Use of medications that may affect balance
- •Visual and balance impairment (for any reason)
结局指标
主要结局
Total Number of All Physical Complaints
时间窗: Upon completion of the three-month injury surveillance
The term "injury" refers to anatomic tissue-level impairment as diagnosed by a physician that results in full-time loss from activity for one or more days beyond the day of onset. "Activity" in this definition means participation in a class, rehearsal, or performance. For those events that do not rise to the level of a reportable injury event within the surveillance system, the term "musculoskeletal complaint" should apply. However, since it was anticipated that dancers would rarely seek medical attention or continue dancing despite the problems they experienced, these two terms (injury and musculoskeletal complaints) were grouped under the title "all physical complaints."
Core Endurance Performance
时间窗: At baseline
The maximum amount of time spent maintaining the correct position in each of the flexor, extensor, and bilateral side bridge tests. The time will be recorded in seconds.
Balance Performance
时间窗: At baseline
For the assessment of static balance, the maximum amount of time and mean time spent maintaining the correct position in the unipedal stance test (performed both with eyes open and with eyes closed for both legs). The time will be recorded in seconds. Each trial will last a maximum of 45 seconds. For the assessment of dynamic balance, the maximum reach distance and normalized reach distance (reach divided by leg length × 100) for three directions (anterior, posterolateral, and posteromedial) in the modified star excursion balance test (for both legs). Reach distance and leg length will be measured in centimeters. A composite score is derived by averaging normalized reach distances across the three directions.
次要结局
- Injury Occurrence Rate(Upon completion of the three-month injury surveillance)
- Anatomical Distribution of Injuries(Upon completion of the three-month injury surveillance)
研究者
Onur Yüksel ÖÇAL
Resident Physician of Sports Medicine Department
Ege University