"Excellent reflexes" refers to someone's ability to quickly react and respond to a situation or stimulus. It means they can move or think very fast. Full definition
Janjetovic pulled off a string of fine saves in the first half of his side's 0 - 0 draw with rivals Melbourne Victory, including several excellent reflex saves to keep Victory marksman Archie Thompson goalless. (caughtoffside.com)
Composed and with excellent reflexes, Skorupski has been vital to Empoli's staying out of the relegation zone this term. (footballwhispers.com)
Possessing excellent reflexes, the schoolboy saved several penalties along the way, including three in the shoot - out against Anderlecht in the final. (squawka.com)