Walter Damrosch, Arthur Fiedler, and Serge Kousevitsky conducted into their eighties.
Orchestra conductors live three to seven years longer than is usual in their societies.
They live longer because their conducting makes them fit. Try conducting an orchestra. To strengthen your heart, exercise vigorously enough to increase your pulse rate by at least 20 beats a minute. Conducting an orchestra can drive your heart rate over a hundred times a minute. Your exercising arm muscles require extra blood to supply them with oxygen.