Does this need a warm up and cool down?

Some workouts don’t have information on whether a warmup and cool down are needed.

For example https://www.fitnessblender.com/videos/yoga-cardio-blend-yoga-inspired-cardio-and-toning-workout – I’m on my rest day today and pressed for time, but I’ve been trying to make it a habit to do a short simple exercise however light, every single day. Wondering if this one needs a warm up – and more importantly, how do we measure/assess if we need a warmup for a light workout like this one?