“Yoga is like music. The rhythm of the body, the melody of the mind, and the harmony of the soul creates the symphony of life." B.K.S Iyengar

As promised during show sharing following: 

Articles from Vox magazine which shares 50 scientific benefits of Yoga, go ahead and have a read if you need evidence

https://www.vox.com/2015/7/22/9012075/yoga-health-benefits-exercise-science?__c=1

Check the website for Yoga origin and history : https://yogainternational.com/article/view/if-yoga-is-a-vedic-science-what-is-the-veda