Eriksen liked to stand out in red short-sleeve scrubs and extra-long gloves, blasting ZZ Top as he sawed, hammered and sewed on the orthopedically damaged suburbanites hoping to improve their less than stellar golf or tennis games. On occasion, especially in summer, I’d catch him in shorts. “Bjorn,” I’d scold him like a recalcitrant kindergartner, “put your pants on, Infection Control.”