Miznuo自己嘅解釋:
”The 'finger test' indicated superior levels of joint mobility. This is caused by the excessive flexibility of the connective tissues surrounding the joints. Hyper-mobility is not uncommon, however, can lead to over-pronation or ankle joint injuries if the calves are under developed.”
網上搵到段有關Hyper-mobility嘅較淺白描述:
「小弟骨頭關節自小異常柔軟,關節可屈曲的角度比常人大得多。例如中指可向手背屈曲,直至中指指甲碰到腕表的表面。又例如不需額外鍛鍊,已幾乎可落到一字馬。
曾有醫生說,這是基因不同所致,這類關節特別柔軟的人,容易扭傷,需要鍛鍊較強的肌肉,保護關節。」