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of the crouching posture assumed by the horse for mounting or "in doing the demi-passade" (so Morgan, op cit.— On Horsemanship
(30) {ton upobasin}, tech. of the crouching posture assumed by the horse for mounting or "in doing the demi-passade" (so Morgan, op.cit. p. 126).— On Horsemanship

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