On Horsemanship

as they are the columns on which the body rests; thick in themselves, that is, not puffed out with veins or flesh; or else in riding over hard ground they will inevitably be surcharged with blood, and varicose conditions be set up,[13] the legs becoming thick and puffy, whilst the skin recedes; and with this loosening of the skin the back sinew[14] is very apt to start and render the horse lame.

[12] i.e. "the metacarpals and metatarsals."

[13] Or, "and become varicose, with the result that the shanks swell whilst the skin recedes from the bone."

[14] Or, "suspensory ligament"? Possibly Xenophon's anatomy is wrong, and he mistook the back sinew for a bone like the fibula. The part in question might intelligibly enough, if not technically, be termed {perone}, being of the brooch-pin order.

If the young horse in walking bends his knees flexibly, you may safely conjecture that when he comes to be ridden he will have flexible legs, since the quality of suppleness invariably increases