在当代舞蹈和芭蕾舞表演中,身体上部肌肉需求的频率:一个横截面的表演分析
Claire Farmer1, James Brouner2
1School of Arts, Faculty of Arts and Creative Industries, Middlesex University, London, UK.
概括
当代舞者比芭蕾舞者更频繁地使用上肢力量,特别是在举重和辅助提升方面. 这凸显了需要专门的培训计划来解决舞蹈类型中独特的生物力学需求的需要.
科学领域:
- 舞蹈科学 舞蹈科学 舞蹈科学
- 生物力学 生物力学
- 运动学 运动学
背景情况:
- 有限的研究存在于上肢肌肉力量和耐力要求在舞蹈中,包括升降和反转.
- 了解这些需求对于设计有效的培训计划来提高舞者的身体耐受性至关重要.
- 这项研究通过分析芭蕾舞和当代舞蹈中的上肢技能频率来解决这个差距.
研究的目的:
- 在当代舞蹈和芭蕾舞表演中确定上半身肌肉技能的频率.
- 为了比较这些技能在舞蹈类型和性别之间的频率.
- 为设计特定舞蹈训练方案提供信息.
主要方法:
- 对46名芭蕾舞演员和44名当代舞者进行了观察分析,每人参加了12场表演.
- 使用Dartfish Easytag-Note软件记录了上半身技能.
- 数据分析了每分钟和每次表现的频率,并进行了性别和性别之间的统计比较 (曼-惠特尼大学,威尔科克森签名等级测试).
主要成果:
- 与芭蕾舞相比,当代舞蹈的举重频率要高得多 (每次表演的平均频率为8.50与1.51).
- 与男性芭蕾舞者相比,男性当代舞者进行的肩上辅助提升明显多 (每次表演的平均频率为9.82比2.33).
- 肩下升降比肩上升降更频繁,大多数肩上升降发生在眼睛水平.
结论:
- 与芭蕾舞相比,当代舞蹈对上肢承重和辅助举重提出了更大的要求.
- 培训计划应根据不同舞蹈类型的特定生物力学要求进行调整.
- 考虑不同高度的升降和反转对于全面的舞者调节至关重要.
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