"And good night to you Luna." Celestia contained her amusement over Luna going to the gym, as it seemed to make little difference to the health and wellbeing of alicorns. Frankly, a millenia of feasting on cake had done little to damage Celestia, save for giving her a more curvaceous figure, so she reasoned there was little risk of dying from it, and an even littler need to work it off.