He was physically unable to get to the closing.

I won't quit skating until I am physically unable.

The rats know we are closing in on them,

We were tired, physically and emotionally. But mostly emotionally. We were unable to make plays. It wasn't for a lack of effort. Just basketball luck.

I won't quit skating until I am physically unable.

Those ads have become extremely useful to scholars because they are one of the few places that describe slaves physically, their appearance, what type of clothes they wore, whether they were literate, what type of talents they had. While slaves are treated impersonally as a group, when one runs away, then we get a personal description.