BEST THING FOR YOU! Legs up the wall pose - Encourages circulation of blood and lymph from the feet and legs. Bathes the abdomen in fresh blood, stimulating the digestive organs. Soothes the nervous system, allowing your body to shift its attention from warding off stress to daily bodily functions, including detox.
Bridge pose is an inversion I often introduce toward the end of a flow class once everyone is really warmed up. It's a class favorite because the foundation is accessible to most people. Those who struggle with the full expression of the pose are usually dealing with really tight chests and/or hip flexors, so if you're one of those people give yoga video for chest a try and work in this yoga pose for hip flexors and see if that helps.