The DNA molecule contains a lot of chemical structures that tell the ribosomes how to create new proteins (that have a lot of functions).
Plus, you can benefit from fat burning even after your run as your body keeps burning fat for 2 to 3 hours after finishing a run. If you want to shed a few pounds, make sure you only ingest liquids and maybe a little protein during that time frame. Training on an empty stomach.
But it could also be bodyweight moves like squats, lunges, or jumps. It could even be 30-second sprints. The ultimate message is that if you're looking to burn the most calories after your workout, you have to push yourself pretty hard at some point during your workout. An easy half-hour jog, for instance, won't get the afterburn effect unless you incorporate sprints in there as well.