This is the ABSOLUTE WORST thing you can do today
If you went cray cray on the choccies and roast yesterday, please don't do this....(this is me trying to create suspense)
DO NOT (I'll say it again for dramatic effect) DO NOT try and 'make up for it' today.
You don't need to skip meals, extra cardio, or 20 million steps.
I know it seems like the right thing to do, but punishing yourself to compensate for overeating is a slippery slope into the binge-restrict cycle.
Overdo it → Overcompensate → Cravings build → Snap → Repeat.
You'd be far better to just draw a line in the sand and return to your 'normal' routine.
Believe me, the binge-restrict and all-or-nothing cycles have a far bigger impact on fat gain than one day of overeating.