Stepping from Belgium to the United States and back: the conceptualization and impact of the Harvard Step Test, 1942-2012.
OBJECTIVE
This article examines the contribution of the Belgian-American exercise physiologist Lucien Brouha in developing the Harvard Step Test (HST) at the'pioneering Harvard Fatigue Laboratory (HFL) during the Second World War and provides a better understanding of the importance of transnational relations concerning scientific progress.


METHODS
Analysis of sources in the University Archives of the State University in Liege (Belgium), the Archives and Documentation Centre of the Sportimonium at Hofstade (Belgium), the Harvard Business School Archives at Baker Library (Cambridge, MA), the Harvard Medical School Archives at Countway Library (Cambridge, MA), and the Brouha and Shaler private family archives (Sutton, VT).


RESULTS
The outbreak of the Second World War shifted research at the interdisciplinary HFL toward the field of military physiology and resulted in the transfer of Brouha from Belgium to the HFL. Brouha's personal and academic experiences made him the right man in the right place to develop the HST in 1942. The HST--which has celebrated its 70th anniversary--was of immediate academic and practical significance during and after the war.


CONCLUSIONS
Brouha' s case demonstrates the importance of personal experiences, transnational relations, and interdisciplinary research settings for the establishment of scientific (sub)disciplines. Studying internal scientific evolutions in relation to personal and work experiences of "mobile" and therefore often "forgotten" researchers like Brouha is necessary to better understand and interpret evolutions in science and corresponding processes of academic and social mobility.
Policy in Sports & Physical Activity Research Group, KU Leuven, Tervuursevest 101, B-3001 Leuven, Belgium. hans.vangrunderbeek@faber.kuleuven.be
Hans
H
Vangrunderbeek
Pascal
P
Delheye
D001530:Belgium; D001900:Boston; D005080:Exercise Test / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D007753:Laboratories / Q000266:history; D008297:Male; D010806:Physical Education and Training / Q000266:history; D010809:Physical Fitness; D010827:Physiology / Q000266:history; D014495:Universities / Q000266:history