A Tabata workout (also called a Tabata sequence) is an interval training cycle of 20 seconds of maximum intensity exercise, followed by 10 seconds of rest, repeated without pause 8 times for a total of four minutes. You can keep score by counting how many lifts/jumps/whatever you do in each of the 20 second rounds.
take one exercise and perform it in the following manner:
1) For twenty seconds, do as many repetitions as possible.
2) Rest for ten seconds
3) Repeat seven more times!
You 're done in four minutes!!!