Lena Forkina is a PE teacher born in Russia who practices, and charges, for a special type of yoga for babies in which she does flips, swings, and spins on infants, sometimes from a single limb.

She has gathered millions of views on YouTube by showcasing what has become a controversial yoga practice. However, Lena promotes the practice as beneficial for children.

Watch the video below, and see for yourself the moves implemented by Lena: