Clinical trials

This randomized controlled trial aims to compare the effects of thoracic expansion exercises and Dynamic Neuromuscular Stabilization (DNS) on respiratory function and bilateral trapezius muscle activity in individuals with forward head posture (FHP). A total of 32 participants aged 18-40 years with a craniovertebral angle (CVA) of less than 53° will be randomly assigned to either the DNS group or the thoracic expansion exercise group. Primary outcomes include respiratory function (FEV1, FVC, FEV1/FVC), trapezius muscle activation measured with EMG biofeedback, and craniovertebral angle. Secondary outcomes include thoracic mobility and health-related quality of life assessed using the St. George's Respiratory Questionnaire. Both interventions will be applied for 6 weeks. The study aims to determine which approach provides greater improvement in posture-related respiratory dysfunction and muscle activation.

This randomized controlled trial aims to compare the effects of Dynamic Neuromuscular Stabilization (DNS) exercises and thoracic stabilization exercises on thoracic erector spinae muscle strength, thoracic kyphosis angle, pain and trunk stabilization in individuals with thoracic kyphosis. Thirty participants aged 18-40 years with thoracic kyphosis will be randomly allocated to a DNS exercise group or a thoracic stabilization exercise group. Surface EMG biofeedback will be used to assess thoracic erector spinae muscle activation, while pain, thoracic kyphosis angle and trunk endurance will be evaluated using validated clinical tests. The interventions will be applied for 6 weeks, and outcomes will be assessed before and after the intervention period.