Is MMR something that takes quite a while to change or does it change quite quickly? (like said in smurf detection strategies) I’m just a bit confused because I got match MVP twice in a row on top of some more before that, but I’m still get...

Hey guys! Today I was at school, just doing my usual stuff. In my first period, learned that sitting down can seriously stunt your health and other things. So standing up and/or doing a quick exercise every 20-30 minutes can help yourself f...