Clinical Research in Health Sciences Group, Department of Surgery, Ophthalmology and Physiotherapy, University of Valladolid, 42004 Soria, Spain.
Physiotherapy Department, International University of Catalunya, 08195 Barcelona, Spain.
Int J Environ Res Public Health. 2022 Oct 6;19(19):12824. doi: 10.3390/ijerph191912824.
The objectives of this study were: (1) to determine whether athletes with stage 1 osteitis pubis (OP) present differences in hip range of motion (ROM) and muscle strength, between both sides and compared with healthy athletes; (2) to investigate the relationship between the internal rotation (IR) ROM and pain intensity and physical function.
a cross-sectional and correlational study was designed, in which 30 athletes (15 athletes with stage 1 OP and 15 healthy athletes) were included. Pain intensity, physical function, hip ROM and hip muscle strength were assessed.
The ROM assessment reported significant differences between both groups in the IR, external rotation (ER) and adduction (ADD) ROM of the painful side (PS) ( < 0.05). The OP group showed differences between both sides in IR ER and ADD ROM ( < 0.05). No statistically significant differences were found between or within groups in the maximum isometric strength of the hip ( > 0.05). A strong negative correlation between pain intensity and IR ROM (r = -0.640) and a strong positive correlation between physical function and IR ROM (r = 0.563) were found in the OP group.
Male athletes with stage 1 OP present a hip IR, ER and ADD ROM limitation in the PS compared to non-PS and to healthy athletes. IR ROM is correlated to pain intensity and physical function in athletes with stage 1 OP.
本研究的目的是：（1）确定患有 1 期耻骨骨炎（OP）的运动员在髋关节活动度（ROM）和肌肉力量方面是否存在双侧差异，并与健康运动员进行比较；（2）探讨内旋（IR）ROM 与疼痛强度和身体功能之间的关系。
设计了一项横断面和相关性研究，其中纳入了 30 名运动员（15 名患有 1 期 OP 的运动员和 15 名健康运动员）。评估了疼痛强度、身体功能、髋关节 ROM 和髋关节肌肉力量。
ROM 评估报告了两组在疼痛侧（PS）的 IR、外旋（ER）和内收（ADD）ROM 方面存在显著差异（<0.05）。OP 组在双侧的 IR ER 和 ADD ROM 方面存在差异（<0.05）。在最大等长髋关节力量方面，组间和组内均无统计学差异（>0.05）。在 OP 组中，发现疼痛强度与 IR ROM 之间存在强烈的负相关（r = -0.640），身体功能与 IR ROM 之间存在强烈的正相关（r = 0.563）。
患有 1 期 OP 的男性运动员在 PS 与非 PS 和健康运动员相比，髋关节的 IR、ER 和 ADD ROM 受到限制。IR ROM 与 1 期 OP 运动员的疼痛强度和身体功能相关。
