Still have sore arms from my upper body workout two days ago. If anybody is looking for a complete burnout I would definitely recommend this one (although it is kind of the opposite of the bored easily format but is a killer!) https://www.fitnessblender.com/videos/upper-body-tabata-workout-intense-60-minute-back-shoulders-and-arms-workout
Now I have just done lower body, and I have to say I think it's one of the toughest lower body routines: https://www.fitnessblender.com/videos/strength-hiit-and-pilates-workout-for-a-bigger-butt-and-strong-legs-lower-body-burnout
I think I'm actually going to struggle walking tomorrow! Will definitely be stretching day for me!
Hope everyone else is well :)