A brisk pace.
An example of something that would be described as brisk is a chilly fall day.
An example of something that would be described as brisk is a fast walk.
A brisk greeting.
A brisk wind.
A brisk tea.
Had a brisk walk in the park.
A brisk taste, a brisk tone of voice.
We took a brisk walk yesterday.
This morning was a brisk fall day. It wasn't cold enough for frost, but you wanted to keep moving.