EM Tools is a training system conceived and designed by Alessandro Carboni that uses the body as device to capture, to extract urban events and to map what happen in a place in its geometrical and temporal extensions. The system allows performer, artists, designers, researchers, students and people interested in field-work and urban mapping and performance art practice, to deal with those events, embody and reconfigure them with a score. The result is a corporeal map made out of posture, forms and body gestures. The completed EM Tools is presented as a Toolbox and guide for practitioners to use.