Laia Turmo Vidal, Elena Márquez Segura, Luis Parrilla Bel, Annika Waern. Exteriorizing Body Alignment in Collocated Physical Training. In Regan L. Mandryk, Mark Hancock, Mark Perry, Anna Cox, editors, Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems, CHI 2018, Montreal, QC, Canada, April 21-26, 2018. ACM, 2018. [doi]