A group of Chinese yoga enthusiasts challenged themselves to perform yoga on the cliffs of the 2,000-meter-high Funiu Mountains in Luoyang City, central China's Henan Province on Saturday. /VCG

The performance marked the International Day of Yoga, which falls on June 21 every year. /VCG

The festival has been celebrated annually since 2015, following its inception at the United Nations General Assembly in 2014. /VCG

Yoga is a physical, mental and spiritual practice that originated in India. /VCG