Figure 1. Number of calculations for congruent (ascending motion–additions; descending motion–subtractions) and incongruent pairings (ascending motion–subtractions; descending motion–additions) performed during (on-line condition) or after (off-line condition) experiencing the motions through a passive (i.e., elevator, panel 1a) or active (i.e., stairs, panel 1b) mode.

Bars are standard error of the mean.