Cats can sometimes be amusing with their behavior.
For example, owners have certainly seen more than once that an animal, when it is about to jump, begins to wag part of its body. But why does this happen?
There are several explanations here. They are all simple.
First of all, it is worth noting that cats are hunters, and this habit is a legacy of their wild ancestors.
When a cat swings its hind end before jumping, it helps it press its paws more firmly to the ground to push off more powerfully.
At the same time, a light warm-up takes place, which helps to cope with the physical task more easily.
It can be added that cats shake their butts and hind legs before playing or hunting to release enough energy for an attack.
It is also worth noting that such wagging may be a reaction to excitement before jumping to catch prey.