Although the trainer says that, apparently, if you look closely, the deformation of my chest has become less pronounced, which means that it has slightly closed up with muscle mass. I haven't noticed anything like that and don't feel any stronger.
Although... I used to not be able to do a single pull-up, and now I can do two! :D
Added after 40 seconds
Yes, pancakes, those are the ones. But I like pancakes with condensed milk more than twenty-kilogram weights.