I don't really consider this a real plateau as it has only been a week or so, but I'm curious.
I started adding some jog/run intervals to my morning walk after I did a 5k last week. Pretty much as soon as that happened, my weight stabilized. No daily fluctuations, scale is the exact same weight every day. I haven't seen that at all in the last 6 months. Is this something expected because of the new exercise or is my scale broken?