Industry body ASSOCHAM has said over 53 per cent of the corporate companies are opting for yoga sessions in workplace to boost productivity, increase mental clarity and to fight stress. <br/><br/>A survey conducted by ASSOCHAM said that companies are adding yoga at workplace to boost productivity. The corporate industry is looking to promote healthier practices for their employees to boost productivity, adds the survey. <br/><br/>As per the ASSOCHAM recent estimates, there is about a 35 percent annual increase in demand for yoga learning in India with a growing publicity and health awareness. <br/><br/>This demand trend will accelerate further to become multi-billion dollar market in the form of health clinics, ayurveda resorts, holiday camps and corporate training.