WARNING: If You See Your Kids Sitting In THIS Position, Stop Them! The Reason Why? I Had No Clue.
#1 The "W" Position
Children find this position to be comfortable when playing with toys, as it provides lots of stability for them.
This position has been proven to be dangerous for children who may develop orthopedic problems which could include delayed development of refined motor skills, and delayed development of postural control and stability.