A split is a stretch where your legs extend in opposite directions to create one long line, says Gia Calhoun, a Pilates teacher and vice president at Pilates Anytime, an online Pilates platform.

This quick, simple stretch sequence, courtesy of LA flexibility expert Kristina Nekyia, will teach you how to do a split in just 3 days a week. Photo: Stocksy/Clique Images ...