Bakasana, or Crow Pose is awesome!
Crow pose is an arm balance with a wide variety of health benefits. Crow Pose, which is the variation with bent arms, is considered the stepping stone to Crane Pose, which is the variation with straight arms.
Though it appears to be all about arm strength, the keys are actually learning where your center of gravity is and how to distribute your weight so that you can balance.
The crow pose strengthens the wrists, forearms and abdomen. It improves balance and coordination and core strength; expands the adaptability and flexibility of the spine and opens the groin.