对小拇指做一件事，堪比安眠药，白头发也少了！

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一套超简单的手指功法，帮助快速入睡，只需动动小拇指，养心又安神，还能补肾，帮助快速入睡。

躺在床上，双臂与肩齐平伸直呈180°，双手握拳，然后伸出小指，做一收一放的动作，其余手指保持紧握状态。每一次收放动作做到位，做到一百下，要坚持做完。