Tabata is a HIIT workout (high intensity interval training), In it’s truest form it’s only 4 minutes of work. Yep, not long at all, but you have to go at it hard! Not many people do, which is why you will find all sorts of interval training options.
This plan offers a couple of variations, and if you want to you can make it a longer workout by repeating it in circuit style two or three times. Along with a warm up and cool down, you could be done in 20 minutes. Give it a try!