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Published on: December 1, 2023
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Effects of a Progressive Stabilization Exercise Program Using Respiratory Resistance for Patients with Lumbar
1Department of Physical Therapy, Graduate School of Health and Medicine, Daejeon University, Daejeon, South Korea.
Summary
Adding respiratory resistance to lumbar stabilization exercises significantly improves balance, reduces pain, and enhances pulmonary function in patients with lumbar instability. This combined approach offers greater benefits than exercise alone.
Area of Science:
- Physical Therapy
- Rehabilitation Medicine
- Exercise Physiology
Background:
- Lumbar instability presents a significant challenge in patient rehabilitation.
- Current exercise programs focus on stabilization but may not fully address associated functional deficits.
- The role of respiratory resistance in enhancing stabilization exercise outcomes is underexplored.
Purpose of the Study:
- To investigate the efficacy of a progressive stabilization exercise program combined with respiratory resistance in patients with lumbar instability.
- To compare the effects of this combined program against a standard stabilization exercise program.
Main Methods:
- Forty-three patients with lumbar instability were randomized into an experimental group (stabilization + respiratory resistance) and a control group (stabilization only).
- Interventions were conducted for 4 weeks, 3 times per week for 40 minutes per session.
- Outcome measures included Numeric Rating Scale (NRS) for pain, Korean-Oswestry Disability Index (K-ODI), static balance, Fear-Avoidance Beliefs Questionnaire (FABQ), and pulmonary function tests (PFTs).
Main Results:
- Both groups showed significant improvements in NRS, K-ODI, balance, and FABQ.
- The experimental group demonstrated superior improvements in balance ability and FABQ scores.
- Pulmonary function tests revealed significant increases in forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), and maximum voluntary ventilation (MVV) in the experimental group.
- The experimental group exhibited greater improvements in FVC and MVV compared to the control group.
Conclusions:
- A progressive stabilization exercise program incorporating respiratory resistance is clinically effective for managing lumbar instability.
- This approach leads to significant improvements in pain reduction, psychosocial well-being, and motor function.
- The addition of respiratory resistance enhances both motor and respiratory functional outcomes.
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