system
Given the following post, respond as if you're commenting on Reddit:
human
[The Walking Dead] If walkers are just decaying bodies, why are they so strong?

We have seen countless times with walkers how weak they are. A small tug on their arm and the whole thing pops off! So if their bodies are that weak, why can they tear open someone's skin so easily. By that logic, their fingers should rip right off applying that much force. Or their teeth should just fall right out trying to bite though muscle.
gpt
Someone put this an easier way, but the human body is actually much stronger than you realize. You can bite your finger off like a carrot! But why can't you? Your brain is like "no don't do that." Its also why you cant do things for extended periods of time, you get tired and your body begins to hurt. 


Walkers dont worry about this. They have no mental blockage, nor do they feel pain, or get tired. Pretty much, zombies can work at 110% muscle use all the time, at the expense of mental capabilities, which include problem solving, or even basic coordination. As time goes on though, walkers DO begin to decay and get weaker. The average lifespan of a zombie is estimated 2-5 years before decay simply renders there body useless. Any further questions?