It’s not always easy to get into a yoga flow when you’re feeling stressed. In fact, if you’re overwhelmed and anxious, it might feel like the last thing you want to do. But if there’s one thing we know about yoga, it’s that you should never underestimate its power for relieving worries and creating calm. And if you don’t have the time or motivation for a full flow, dropping into a few key yoga poses is a good way to relieve stress fast. We consulted with yoga instructors to find out which poses are most effective — read ahead to get their expertise and try out these ultra-relaxing postures for yourself.