A record number of pregnant women set a new Guinness World Record for yoga at a park in Changsha in central China’s Hunan Province on June 8. This video shows 505 soon-to-be mothers practicing yoga at the “World’s Largest Prenatal Class”, which lasted for 37 minutes and 28 seconds, breaking the 2013 record in Shenzhen which involved 423 pregnant women. Credit: YouTube/Zeng Qinggang