This in metaphorical language is called lifting a horse

This in metaphorical language is called lifting a horse

No man in the world ever lifted a horse over anything it is a mechanical impossibility but a horseman of the first order can at a critical moment so rouse a horse, and so accurately place his head and hind-legs in the right position, that he can make an extraordinary effort and achieve a miraculous leap. This in metaphorical language is called lifting a horse, because, to a bye-stander, it looks like it. But when a novice, or even an average horseman, attempts this sort of tour de force, he only worries his horse, and, ten to one, throws him into the fence. Those who are wise will content themselves with keeping a horse well in hand until he is about to rise for his effort, and to collecting him the moment he lands. The right hold brings his hind legs under him; too hard a pull brings him into the ditch, if there is one. By holding your hands with the reins in each rather wide apart as you come towards your fence, and closing them and dropping them near his withers as he rises, you give him room to extend himself; and if you stretch your arms as he descends, you have him in hand. But the perfect hunter, as long as he is fresh, does his work perfectly, so the less you meddle with him when he is rising the better.

Fonte: Tamming Horses