Biomechanical characteristics of the lower extremities during running in male long-distance runners with a history of medial tibial stress syndrome: a case control study

BMC Musculoskeletal Disorders

Research

Takehiro Ohmi¹  Toshiyuki Ohara¹  Kazuyoshi Yagishita¹  Kenji Hirohata¹  Shunsuke Ohji¹  Sho Mitomo¹  Junya Aizawa² 

[1] Clinical Center for Sports Medicine and Sports Dentistry, Tokyo Medical and Dental University, 1-5-45 Yushima, 113-8519, Tokyo, Bunkyo-Ku, Japan;Department of Physical Therapy, Faculty of Health Science, Juntendo University, Tokyo, Japan;

关键词: Kinetics;    Medial tibial stress syndrome;    Biomechanical phenomena;    Running;   

DOI  :  10.1186/s12891-023-06216-0

 received in 2022-09-20, accepted in 2023-02-01,  发布年份 2023

来源: Springer

【 摘 要 】

BackgroundMedial tibial stress syndrome (MTSS) is a running-related injury of the lower extremities. After returning to competition, there are often recurring episodes of MTSS. Therefore, it is important to prevent the onset and recurrence of MTSS among long-distance runners. This case–control study aimed to compare the kinematics and kinetics of runners with and without previous MTSS during running to clarify the biomechanical characteristics of the lower extremity of runners with previous MTSS.MethodsThirteen male long-distance runners aged over 18 years and asymptomatic at the time of measurement were divided into an MTSS group and a non-MTSS group based on their history of MTSS as reported in a questionnaire. The kinetics and kinematics of running were analyzed when participants ran at a speed of 2.0 ± 0.2 m/s by a three-dimensional motion analysis system and two force plates. Data regarding the joint angles, moments, and powers of the ankle, knee, and hip during the stance phase while running were extracted and compared between the two groups using the Mann–Whitney U test.ResultsOf the 13 participants, 5 and 8 were included in the MTSS (10 legs) and non-MTSS (16 legs) groups, respectively. The ankle maximum eversion moment was significantly larger in the MTSS group than in the non-MTSS group (p = 0.04). There were no significant differences in other parameters.ConclusionsThis study found that the ankle maximum eversion moment during the stance phase of running was larger in the MTSS group than in the non-MTSS group. Even after the disappearance of the symptoms of MTSS, the running biomechanics of participants with previous MTSS differed from those of participants without previous MTSS.

【 授权许可】

CC BY   
© The Author(s) 2023

【 图 表 】

Fig. 6

Fig. 2