Being a desk jockey, it is all too easy not to go to the gym or go out running! However, sitting at the desk all day long thumping away at the keyboard and clicking the mouse, it occurs that this activity must use up some energy, but how much? It turns out that there is already a report out on this subject by PHP Science World.
According to the author of the report;
So, it is about time you started clicking then, because every time you do, it will be burning around 1.40 calories.
Source: New Launches