Taboada-Iglesias Yaiza, Filgueira-Loureiro Iria, Reguera-López-de-la-Osa Xoana, Gutiérrez-Sánchez Águeda
Special Didactics Department, Faculty of Science Education and Sport, University of Vigo, 36005 Pontevedra, Spain.
Education, Physical Activity and Health Research Group (Gies10-DE3), Galicia Sur Health Research Institute (IIS), University of Vigo, 36005 Pontevedra, Spain.
J Funct Morphol Kinesiol. 2025 Apr 11;10(2):130. doi: 10.3390/jfmk10020130.
: The jumping ability and strength of the lower limbs in dancers are fundamental to their artistic performance. Similarly, the correct placement of the various leg positions, such as parallel and , are essential aspects of dance technique. We aimed to analyze the effectiveness of a modified strength program on jumping capacity in parallel and , and to assess whether this type of training improves the isometric strength of dancers. : An experimental research study was conducted with pre- and post-intervention assessments on a group of nine semi-professional dancers (seven women and two men) (X = 20 years and DT = 6.67), with an average weight of 62.12 ± 7.38 kg and a height of 1.67 ± 0.05 m. Body composition, isometric strength in the lower limbs, and vertical jump capacity with feet in parallel and in the position were analyzed. The "Simple and Sinister" kettlebell training protocol was implemented, reducing the number of sessions and the duration of the program while incorporating a progression in load. : Significant changes were observed in both the parallel jump and the position; however, body composition and isometric strength, although showing higher values at the end of the intervention for all variables, did not demonstrate significant improvements. Thus, while in the pre-intervention phase, jump capacity was associated with multiple variables, in the post-intervention phase, an inverse association was found only with the percentage of body fat. : A 12-week training program with two sessions per week is sufficient to achieve significant changes in the jumping ability of dancers, but not in the isometric strength of the lower limbs.
舞者下肢的跳跃能力和力量是其艺术表现的基础。同样，各种腿部姿势的正确摆放，如平行姿势等，是舞蹈技巧的重要方面。我们旨在分析一种改良的力量训练计划对平行姿势等跳跃能力的有效性，并评估这种训练类型是否能提高舞者的等长力量。
对一组九名半专业舞者（七名女性和两名男性）（平均年龄20岁，标准差6.67）进行了一项实验研究，干预前后均进行评估，平均体重62.12±7.38千克，身高1.67±0.05米。分析了身体成分、下肢等长力量以及双脚平行和特定姿势下的垂直跳跃能力。实施了“简单与险恶”壶铃训练方案，减少了训练次数和计划时长，同时增加了负荷的递进。
在平行跳跃和特定姿势方面均观察到显著变化；然而，身体成分和等长力量，尽管在干预结束时所有变量的值都更高，但并未显示出显著改善。因此，在干预前阶段，跳跃能力与多个变量相关，而在干预后阶段，仅发现与体脂百分比呈负相关。
一项为期12周、每周两次训练的计划足以使舞者的跳跃能力发生显著变化，但对下肢的等长力量则不然。
