From all fours, hips stacked over knees, shoulders stacked over wrists.
Inhale, dip your navel down, pelvis tips forward, sit bones spread, broaden your collarbones, move your sternum forward and up, shoulder blades draw together.
Press into all five knuckles of your hands, the tops of your feet and your knees. Back of the neck long, gaze forward to the front of your mat.
Exhale, into Marjaryasana, repeat 5-10 rounds to warm up the spine.