Supported backbends across board open chest and increase the size of your breath. While sitting, place a medium-height block behind you vertically beneath where your shoulder blades will lay and place another block behind that one vertically to use as a pillow for your head. (Use lower blocks if this height doesn’t feel great on your back.) Allow your body to gently rest on blocks, adjusting placement until you are comfortable, with arms resting on either side. Stay here for 5 deep breaths.