Muscle performance in patients with fibromyalgia

Area of Science:

• Rheumatology
• Orthopedics
• Physical Therapy

Background:

• Fibromyalgia (FMS) is characterized by chronic widespread pain, reduced physical function, and increased healthcare utilization.
• Osteoporosis is a condition of reduced bone density, increasing fracture risk.

Purpose of the Study:

• To assess muscle performance (abdominal/lumbar strength, chest expansion) in osteoporotic women with FMS.
• To correlate muscle performance with pain, clinical findings, and physical activity.
• To compare these parameters between osteoporotic FMS patients and a control group.

Main Methods:

• A comparative study involving 44 osteoporotic women with FMS and 46 physically inactive osteoporotic women.
• Measurements included abdominal muscle strength, lumbar muscle strength, and chest expansion.
• Statistical analysis was performed using Student's t-test.

Main Results:

• Osteoporotic patients with FMS demonstrated significantly reduced lumbar muscle strength and chest expansion compared to controls (p < 0.001).
• Both FMS patients and the control group exhibited low strength in lumbar and abdominal muscles.

Conclusions:

• Osteoporotic individuals with FMS experience impaired lumbar/abdominal muscle strength and reduced chest expansion.
• Further research is warranted to explore the underlying mechanisms of diminished muscle performance and the potential benefits of aerobic exercise in this demographic.