Great work! Keep it up. This method is called Greasing The Groove and is a well used method to break through pull up plateaus. After two weeks of 40 or so push

Great work! Keep it up. This method is called Greasing The Groove and is a well used method to break through pull up plateaus. After two weeks of 40 or so push ups a day it’s incredibly unlikely you’ve gained muscle mass in your chest (or at least not noticeable) what you are probably seeing is increased water retention in the muscles and other associated exercise related side affects. I’m a fairly muscley guy and if I stop working out for a couple of weeks I look “flatter” when I’m training regularly my muscles look fuller and rounder after a week or so back at it. True muscle gains take a lot of time.