Anfenson was an Associate Professor of Physical Education, Recreation, and Sport Science at SCSU where he has dedicated 25 of his 32 years as a professional educator and coach. Anfenson's football Huskies were Northern Intercollegiate Conference (NIC) Champions in 1967 and 1970. He was distinguished as NAIA District 13 "Coach of the Year" in 1967. In addition to football, Anfenson coached track from 1958-62 and served as Men's Athletics Director from 1972-77. He has taught kinesiology and biomechanics for 20 years.