Tensiomyography of Gastrocnemius in Lumbar Radiculopathy

Inclusion Criteria: * Adults aged 18-55 years. * Clinical diagnosis of chronic lumbar radiculopathy confirmed by MRI and clinical examination. * Presence of symptoms for more than 12 weeks. * One limb is affected by the condition, while the other limb is unaffected and will serve as the control. Exclusion Criteria: * ● Acute lumbar radiculopathy (symptoms less than 12 weeks). * History of lower limb surgery or severe musculoskeletal disorders affecting the plantar flexor muscles. * Neurological disorders other than lumbar radiculopathy (e.g., peripheral neuropathy, multiple sclerosis). * Severe comorbid conditions that might interfere with the study (e.g., uncontrolled diabetes, severe cardiovascular disease). * Pregnant or breastfeeding women. * Participation in another clinical trial within the last 30 days. * Use of medications that could affect muscle function (e.g., corticosteroids, muscle relaxants).