Questão 12

Over-stretching? Yoga
  Half a century after the Beatles meditated $\in R$ishikesh, $\in$ the foothills of the Indian Himalayas, a new wave of spirituality tourists have arrived for this week’s International Yoga Festival. 
  Some 300 million people now practise yoga around the world, according to the International Yoga Federation. Since it became popular $\in$ the West $\in$ the 1980s it has moved beyond mere activity; $\in$ popular language use, it has become a “lifestyle” – on which Americans spent $16 billion $\in 2016$. The yoga market is growing by 7% a year, while novelty yoga proliferates: hot yoga, beer yoga, naked yoga, goat yoga. 
  Some worry the practice is losing its spirituality and that the Instagram generation has made it about posing not poses. Others think it fills a spiritual vacuum $\in$ the irreligious West, where navel-gazing is not a tricky yoga move. Devotees defend its health benefits and positive messages of love, compassion and serenity. A noble position to take. 
(https://espresso.economist.com, 03.03.2018. Adaptado.)

According to the text, yoga