Hawrylak Arletta, Chromik Krystyna, Ratajczak Barbara, Barczyk-Pawelec Katarzyna, Demczuk-Włodarczyk Ewa
Faculty of Physiotherapy, The University School of Physical Education in Wrocław, Wrocław, Poland.
Faculty of Sport Science, The University School of Physical Education in Wrocław, Wrocław, Poland.
Acta Bioeng Biomech. 2017;19(2):169-173.
The aim of the study was to investigate the range of motion (ROM) of lumbar and thoracic articulations and static and dynamic plantar pressure in sport climbing athletes.
The sample included 30 sport climbers with a minimum of 2 years training experience and 30 physical education students who served as an active untrained control. ROM was assessed by a Saunders digital inclinometer and plantar pressure by a baropodometric platform.
Mean spinal ROMs were greater in the sport climbers with an exception of extension, rotation, and lateral thoracic flexion, with a high degree of statistical significance obtained in the majority of the analyzed ROMs. The climbers exhibited increased mean forefoot pressure (smaller rearfoot pressure) in both the dominant and nondominant extremities, with significant intergroup differences found in dominant forefoot/rearfoot pressure distribution.
Sport climbers present increased lumbar and thoracic ROM. The characteristics of climbing may also affect transverse arch structure and plantar pressure distribution.
本研究旨在调查竞技攀岩运动员腰椎和胸椎关节的活动范围（ROM）以及静态和动态足底压力。
样本包括30名至少有2年训练经验的竞技攀岩者和30名体育专业学生作为未受过训练的活跃对照组。ROM通过桑德斯数字倾角仪评估，足底压力通过压力平台评估。
除伸展、旋转和胸椎侧屈外，竞技攀岩者的平均脊柱ROM更大，在大多数分析的ROM中获得了高度统计学意义。攀岩者在优势和非优势肢体中均表现出平均前足压力增加（后足压力较小），在优势前足/后足压力分布中发现显著的组间差异。
竞技攀岩者的腰椎和胸椎ROM增加。攀岩的特点也可能影响横弓结构和足底压力分布。
