Since launching video, we've seen physical fitness come to life on Instagram.The balance and strength of yoga have made videos of its poses particularly striking, and we've gathered a list of some of the most awe-inspiring yogis on Instagram. Follow them for daily 15-second doses of handstands, downward dogs, sun salutations and more: @patrickbeach, @gypsetgoddess, @brianmilleryoga and @laurasykora. Video by @patrickbeach