1,000 calorie workout

Hi guys,

I've just scheduled a 1,000 calorie workout for Sunday (when the Mr is away so i can focus!) I did this one 4 months ago and loved it and I can't believe I haven't done another 1,000 one since!

Firstly, which is your fave 1,000 calorie workout? I've picked to do this one again...

https://www.fitnessblender.com/videos/1000-calorie-workout-for-2-million-subscribers-at-home-workout-to-burn-1000-calories

Secondly, how often do you guys do the BIG workouts? I workout 5/6 days a week, and I think i'm going to start adding them in fortnightly