What is Yoga?

The last few decades have seen the globalization of yoga. What began as a meditation technique thousands of years ago in the East has now developed into a billion-dollar modern lifestyle obsession. This is explained by yoga’s versatility, as practitioners from diverse backgrounds can benefit from its practise. Yoga is a physical and spiritual activity that many celebrities swear by; even people who don’t practice yoga appear to know someone who does. Practitioners frequently use adjectives like strength, flexibility, balance, tranquility, and relaxation to characterize their experiences. However, what is yoga exactly? And how much has this custom deviated from its historical foundations?