Mousumi Saha1, Subhasish Chatterjee2. 1. Department of Cardiothoracic Disorder Physiotherapy, Maharishi Markandeshwar Institute of Physiotherapy and Rehabilitation, Maharishi Markandeshwar (Deemed to be) University, Mullana, Haryana, India. 2. Department of Neurological Physiotherapy, Maharishi Markandeshwar Institute of Physiotherapy and Rehabilitation, Maharishi Markandeshwar (Deemed to be) University, Mullana, Haryana, India.