Freestyle swimming posture. Miserably as any. It's different from butterflies and frogs Tha Tha feather. Most of it is seen. The girl's hand alternates left and right.
Swim freestyle swimming pier Pier, however. Ask different from butterfly THA tha frog and kanchiang, which are the most visible components: The girl on the left hand side to the right.
The Freestyle is a position that I can ask how different from butterfly frog pose and posture-oar which saw the most of the hands, is a daughter, alternating right and left.