What you do is--
Lie on your stomach with your toes on the ground and your chin rested on the ground, arms extended forwards.
Take a good breathe and out stretch your arms up and forward.
Stretch your legs up and stretch them backwards as far as they can go. Legs will be off the ground but not too high.
Keep focusing on your breathing. If you feel like you want to lift higher instead see if you can just stretch further and not up.
Hold for 60 seconds
Enjoy