Can I use 我的腿累了 for "My legs are tired"? I play soccer with a bunch of Chinese friends regularly and I want to say "my legs are tired".

I already know 我跑不动了 and 我的腿很酸, but I'm not sure what is the best fit for the Chinese equivelant of "my legs are tired" in English.

Google translate gives me 我的腿累了 and there are plenty of search results where this is used, but this sound doesn't sound right to me, kind of like something a Westerner would say in Chinese. Maybe I'm wrong!
我的腿累了 is not as good as 我的腿好累
The former one seems to suggest your leg tires on its own accord and sounds unnatural, where the latter one just states that the legs are tired (a condition). As a comparison, 我的手累了 is quite normal, where the hand seems to be a more active body part.

While other alternatives have subtle differences:


我的腿无力  = My legs are weak. (Maybe from hunger)
我跑不动 = I can't run (Maybe need to catch a breath / or guy is too fat)
我的腿很酸 = My legs are sore. (Maybe from sitting too long in a wrong posture)