Breathing exercises can help improve lung function, reduce shortness of breath, and enhance the overall quality of life for those with COPD.br br Symptoms of COPDbr • Coughbr • Shortness of breathbr • Wheezingbr • Breathing difficultybr • Chest muscle tightnessbr br Breathing exercises for COPD patientsbr • Belly breathingbr • Pursed lip breathingbr • Box breathingbr • 4 7 8 techniquebr • Alternative nasal breathingbr br Watch Ms. Sobana of Kauvery Hospital, one of the best Physiotherapists demonstrate these simple breathing techniques to manage COPD symptoms and help you breathe easier.