Hold this seated posture with the hands clasped for at least 30 seconds.
双手紧扣，保持这个坐姿至少30秒。
You shouldn't have to change your seated posture or Angle your hands to type.
你不应该不得不改变坐姿或者弯曲双手来打字。
Catch the mouse problem. If you have to reach for it, then your seated posture may be out of whack.
鼠标的问题。 如果你要伸手够才能拿到鼠标，你的坐姿肯定有问题。
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