Do cats know kung fu? I feel like they have nimble hands and feet

1 The cat’s spine is flexible and has strong bending and extension capabilities. At the same time, the muscles of the cat's trunk and back are strong, making the cat's body similar to a spring, and it can accumulate strength throughout the body when jumping. Compared to the slightly stiffer trunks of humans and dogs, this is a great advantage in jumping.

2 Cats’ thigh bones are shorter (in fact, human thigh bones are particularly long among mammals, and we are the ones who are abnormal) and can move forward and upward to a large extent (I am (say toward the abdomen), creating a larger space for exerting force, and the cat's metatarsal bones are very long (actually, human metatarsal bones are too short...), so the cat's entire paw can also exert force. The most important thing is that the muscles of the cat’s entire hind legs and feet are very strong (compared to canines)

So, the length of force exerted by a cat when jumping is close to the entire body length. At this length The upper muscle divisions are also reasonably balanced, which is far superior to humans who mainly rely on their thighs to drive their bounces

Also, when cats jump, their front paws use force, but what about humans? Do you want to jump with your hands?