Increasing Activity and Co-contraction of Local Muscles in the Core Region and Lumbopelvic Motor Control through Immediate Respiratory Muscle Training: A Double-Blind Randomized Controlled Trial
سال انتشار: 1401
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 149
فایل این مقاله در 11 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JKMU-29-1_005
تاریخ نمایه سازی: 19 دی 1401
چکیده مقاله:
Background: Core muscles play an important role during sports activities and these muscles control trunk stability via appropriate contraction. This study aimed to investigate the effect of immediate respiratory muscle sprint-interval training (RMSIT) on the activity of the selected trunk muscles and lumbopelvic motor control in athletes with chronic low back pain (CLBP).Methods: A double-blind randomized controlled trial design was used for this study. The study population, ۴۸ young athletes aged ۱۸-۲۵ years with CLBP, was randomly divided into training (n = ۲۴) and control groups (n = ۲۴). The study procedure was explained to the subjects. RMSIT was performed by the training group using a spirometer. The training program included six sets of ۳۰-second breathing exercises. Surface electromyography of the selected local (transverse abdominis, multifidus) and global (erector spinae, rectus abdominis) muscles of the trunk and lumbopelvic motor control and patients’ perceived low back pain in pre- and post-tests were recorded in both groups.Results: The results showed that the activity of the transverse abdominis and co-contraction of local muscles significantly increased (P ≤ ۰.۰۵) in the training group during static and dynamic overhead squat and single-leg squat. In addition, lumbopelvic stability in the right and left side significantly improved in the training group.Conclusion: RMSIT can improve local muscle activity and co-contraction of local muscles activity in athletes with CLBP. Moreover, these training can improve lumbopelvic stability.
کلیدواژه ها:
نویسندگان
Leila Ahmadnezhad
Department of Sport Injury and Corrective Exercise, Bu-Ali University, Hamadan, Iran
Ali Yalfani
Department of Sport Injury and Corrective Exercise, Bu-Ali University, Hamadan, Iran
Behnam Gholami-Borujeni
Department of Sport Injury and Corrective Exercise, Bu-Ali University, Hamadan, Iran
مراجع و منابع این مقاله:
لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :