Sleep soundly like a child is indeed a saying that is not wrong. Children can fall asleep while playing and sleep soundly in the most "difficult" positions.
The following set of pictures of difficult sleeping positions of babies will bring you laughter throughout the day.
You don't have to lie down to sleep! This baby boy has proven too sleepy to stand up to be a problem.
I just took a 5 minute nap and turned my head 180 degrees like this!
I don't know what game the baby is playing but can sleep right in this "twisted neck" position?
What kind of Kung Fu is this? Sleeping while breathing in the head?
Waiting for my mother to come home from work is too long. Take advantage of sleeping on your butt a bit.
Why does it take so long to make milk? I hold a milk carton to sleep!
I don't sleep. Just practicing yoga!
Sleeping in a mother's lap is still the best thing on earth!
Take advantage of a little more sleep, while waiting for mom to pour the omelet.
The wind blew softly, I fell asleep waiting for my mother to return.