Captain British Army 1914-1919. Senior director physical education, Yorkshire, England, 1920-1921. Professor physical education and psychology, Southwestern College, Kansas, 1924-1926.
Instructor in education New York University, 1926-1928, assistant professor education, 1928-1930, associate professor education, 1930-1935, professor education, 1935-1944. Professor hygiene and department chairman College City New York, since 1944. Assistant director recreation, office defense health and welfare services Federal Security Agency, 1941-1942.
Chief physical fitness section, 1942-1943. Executive director commission on physical fitness, 1943-1944. Director studies on safety in colleges, secondary schools and elementary schools for New York University.
Research adviser in physical education. Member White House conference on child health and protection. Member Regents advisory council on health and physical education, New York State.
Member curriculum revision committee State New York. Member research committee society college directors physical education. Member of national executive council, Young Men’s Christian Association.
Examiner, board education New York City. Member special commission for evaluation physical fitness program, of Navy, Norfolk Naval Training Station, Virginia. Chairman commission on post war planning for United States government commission on physical fitness.
Chairman water safety and accident prevention committee New York chapter American Red Cross. Member board directors War and Peace Memorial Committee, New York City, Guiding Eyes, Inc.
Author: Safety in Secondary School Physical Education (National Bureau Casualty and Surety Underwriters), 1932. Safety in Athletics (W. B. Saunders), 1936. Contributor Interpretations of Physical Education (A. S. Barnes).
Contributor Wingate Memorial Lecture Services. Contributing editor to Research Quarterly and other journals.