Hiza ga Warau (膝が笑う – One’s Knees Shake)
Hiza ga Warau 膝が笑う When exercising suddenly or imposing a load on your feet, your knees could wobble/shake regardless of
Read moreHiza ga Warau 膝が笑う When exercising suddenly or imposing a load on your feet, your knees could wobble/shake regardless of
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