While 'excel at' and 'excel in' are generally interchangeable, I do think there is a subtle distinction. excel at seems to apply better to specific activities. He excels at service returns in badminton.
News & Events News. Find a complete list of COVID-19 Resources on our website by clicking here.. On April 27, OCRA announced a new partnership with the Purdue Center for Regional Development, Ohio State University, US Department of Agriculture – Rural Development and Indiana Economic Development Corporation, to launch the Hometown Business Preservation Initiative.