The Role of Physiotherapy in Optimizing Cardiorespiratory Function Through the Treatment of Postural Dysfunctions

By Esida HOXHA, Kristi ÇELA, Lindita CIPA

Abstract
The growing prevalence of sedentary lifestyles and prolonged static working positions, particularly among office workers, has contributed significantly to the development of postural dysfunctions. These dysfunctions are commonly associated with musculoskeletal pain, especially in the cervical region, but their influence on cardiorespiratory function remains underexplored in clinical practice. This paper aims to analyze the relationship between postural alterations, muscular activity, and respiratory mechanics, emphasizing the role of physiotherapy in optimizing cardiorespiratory function through the treatment of postural dysfunctions. A narrative and analytical review approach was adopted through the structured analysis of contemporary scientific literature indexed in PubMed, Scopus, PEDro, and
Google Scholar. The review focused on studies investigating the interaction between posture, electromyographic activity, respiratory function, and neuromuscular control in sedentary populations and individuals with chronic neck pain. The analyzed evidence demonstrates that forward head posture, thoracic kyphosis, and reduced thoracic mobility negatively influence respiratory mechanics and ventilatory efficiency. Postural dysfunctions are associated with increased activation of cervical and accessory respiratory muscles, reduced diaphragmatic contribution, and decreased respiratory muscle performance. Integrated physiotherapeutic interventions combining postural correction, respiratory training, and neuromuscular re-education were shown to improve respiratory efficiency, reduce pain, and enhance functional performance. Postural dysfunctions should be considered multidimensional functional disorders that affect both musculoskeletal and cardiorespiratory systems. Physiotherapy plays a critical role in restoring the interaction between posture and respiration through integrated therapeutic approaches. Further empirical and longitudinal studies are needed to strengthen the evidence regarding the clinical effectiveness of these interventions.
Keywords: Physiotherapy; posture; cardiorespiratory function; breathing; electromyography; musculoskeletal dysfunctions; sedentary lifestyle