Viparita Karani yoga pose - Legs up the wall - 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. Note the pillow/bolster she is using.
Will get you there. Don't try too much too soon. Forgive yourself if you go off track and just start again slowly. Reward yourself for short/long-term goals. Consistency is key. 5 minutes can be as important as an hour if it helps you stay on track or jump back on.