Added: 5 years ago
From: dada6658
Views: 30,945
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  • 這方式有最大的不合理的缺點是頭部擺動太大而尤甚于脊椎,還要閉­上眼睛,這時腦液晃動太大,長期下去會引起高血壓氣冲頭兼上逆,­不對,希望接受批評再深造。

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