The Technology Advantage

After hiring a new coach, the ice skater's _________ greatly improved. Her scores in competitions were much higher.

Many professional sports stadiums have _________ grass, which requires less care and attention than real grass.

My friend is a very creative cook. He likes to _________ new recipes for unusual dishes.

Running is a popular sport because it is great exercise, and it doesn't require a lot of special ________.

New _________ is helping improve sports equipment. Now athletes can ski, bike, and swim even faster.

Playing sports requires a lot of __________, so athletes need to eat healthy foods and drink plenty of water.

Airline companies agreed to ________ smoking on airplanes many years ago.

The __________ for my low test score became clear: I had studied the wrong unit.