Leopards have strong jaws to kill their prey and to fight other predators, sharp, strong claws to grip branches, flexible backbones to allow them to make long jumps and a patterned coat to help them blend into their surroundings
As with a few other cats, the Leopard has specialized ankle bones, enabling it to climb down trees headfirst. In captivity, they have been observed to hang from tree limbs by only their back feet....
it is the kind of adaptation that specie is born with. Like how an animal is shaped like and look like. It could also be its structure that allow it to fly, swim, jump, run etc.