In December 2019, the “Amersfoortse Schietsportverenging Prins Hendrik” organised its yearly (informal) Christmas match.

On this occasion, the BASE System was applied as part of the programme, challenging participants to simply stand as still as they could.

This time the biofeedback of the BASE system was switched off: the platform was only used to measure how well they could stand still. Participants did not fire a rifle or pistol, but were given a pushbutton that allowed them to mark the moment of the measurement. We used the occasion to do a small informal experiment. The set-up and results are reported here.