The watch must keep its accuracy to +/- 60 seconds/day as measured before the test.

"You can't measure success before the slack season and the end of the fiscal year," he said.

For example, suppose we measure the size of a cancer patient's tumor before and after a treatment.

We've measured people's performance before and after the training, and then months later.

When they measured her before the season, Vaccaro was 5 foot 1.

The watch must keep its accuracy to 30 seconds/day as measured before the test despite the magnetic field.

Umpires will not go around measuring gloves before or during games.

"This can be proven by measuring body weights before and after exercise," he said.

The goal in the stadium was measured before the game and turned out to be 2.46 meters high instead of regulation 2.44.

He also helped me measure the size of the mass right before chemo so that we could gauge any changes.