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The practice of asanas purges the body of its impurities, bringing strength, firmness, calm, and clarity of mind.

B.K.S. Iyengar (2014). “BKS Iyengar Yoga The Path to Holistic Health”, p.137, Dorling Kindersley Ltd
The practice of asanas purges the body of its impurities, bringing strength, firmness, calm, and clarity of mind.