Modern yoga has little if anything to do with any ancient spiritual practice: https://www.newyorker.com/business/currency/iyengar-invention-yoga https://www.ne

Modern yoga has little if anything to do with any ancient spiritual practice: https://www.newyorker.com/business/currency/iyengar-invention-yoga https://www.newyorker.com/business/currency/iyengar-inventio...