Fig. 2

Affective responses across the 21-min of exergaming (coloured symbols) or non-exergaming (open symbols) in either MCI group (a) or apparently healthy (b). Affect significantly declined, but on average remained positive throughout the entire session. There was no difference in affective responses between exercise modes (exergaming or non-exergaming). *P < 0.05 across RPE levels, the error bars indicate standard error of the mean (SEM)