coach somebody in something

He went onto begin his own business and coached in schools.

He coached the local team in 1916 and again from 1919 until 1921.

He later coached for them in 1975, 1983 and 1997.

When he coached in the service, the same thing was true.

She coached the French national team in 1975 and has been an international judge since 1971.

He coached the club in the 1998 season with a 14-17-0 record.

She had coached herself in the role, prepared her questions.

The players are used to being coached and prepared in a particular way.

For more than 20 years he coached high school football in the state of Texas.

He coached his girls team to a National title in 2009.