Zdrastvujte. Here such problem. At an inclination forward I can get arms or hand t...

[Alexander]

Zdrastvujte. Here such problem. At an inclination forward I can get arms or hand only up to knees, I can not physically be bent further. Why so? To Me of 29 years, it is developed absolutely normally, I go in for sports (not professionally). Traumas of a back was not, strong the rachiocampsis like is not present. Excuse, if to the wrong address.

[Didkovskij A.V.]

Probably, it is a congenital rigidity in a lumbar department or disease (for example, Bekhterev's Illness or Disease).