Frog pose
1. Beginning on all fours, bring your forearms to the floor. You can put a blanket under each knee for padding if you like.
2. Widen your knees, one at a time, as far apart as possible, and bend them so that your thighs and your shins are at 90-degree angles. Flex your feet.
3. Keep your front ribs in, your waist long, and your tailbone down.
4. Take 5-10 long, deep breaths. It will likely be very sore, but easing into this difficult pose only takes time and patience.