rachmania
13 years ago
komputr gila . . .
latest #8
漫遊書影 bilang
13 years ago
上臂和前身夾角保持45度以下的時候,身體和滑鼠的距離比較合適,如太遠了,前臂將帶著上臂和肩一同前傾,會造成關節、肌肉的持續緊張。 -摘自五分鐘手操趕走滑鼠手
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