After I passed that point I began to tighten up and worry.

We will tighten up some of our security measures and our alarms.

It's just that we're trying to tighten up on all these areas.'

If that happens there's every likelihood that the polls would tighten up.

I dropped the receiver back on its cradle, feeling myself tighten up.

Tom felt the muscles at the back of his neck tighten up.

I'm actually wearing some right now, just tighten up my laces right there.

Parts of the game we can tighten up, there's no question.

Yet prominent Conservatives since 2010 missed chances to tighten up regulations.

Koeman, as a former defender, will be expected to tighten up that area.

Unless they tighten up again between then and now, of course.

Several preloads in quick succession will tighten up your entire system.

Something seemed to tighten up suddenly in his face and manner.

Also Google could be planning to tighten up control over its Android… Audio

Next year we shall go to the gymnasium and tighten up our muscles.

But we prepare as well as we can in practice and tighten up.