The conversation between human and AI assistant.
[|Human|] Given the following note about training in a specific style of karate, tell me why its practitioners consider its fist alignment to offer advantages for their striking.
[|AI|] Practitioners of ShÅrin-ryÅ« believe lining up the second and third knuckle, along with the bones of the arm, enables them to deliver faster and more powerful punches.
[|Human|] 
Given the following note about training in a specific style of karate, tell me why its practitioners consider its fist alignment to offer advantages for their striking.