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手指长度。英国学者研究发现,食指比无名指短的女性,膝关节炎的发病率是普通人的两倍。有此特征的男性,雌激素水平较低,也易患上关节炎。预防方法:静坐时,双腿平行于地面做10次伸展运动,每次保持5秒至10秒。
Finger length. British scholars study found that index finger lower than the ring finger women, the incidence of knee arthritis is twice as common. Men with this feature have lower levels of estrogen and are also prone to arthritis. Prevention: sit-in, legs parallel to the ground to do 10 stretching exercises, each time for 5 seconds to 10 seconds.