Tabata Sprints on a Saturday Morning

This video shows a weekly session of Tabata sprint intervals. Tabata interval: Each interval is 20 seconds of intense work and 10 seconds of rest. Work can be sprinting, pullups, pushups, etc. Do eight consecutive intervals (total 4 minutes). If you have anything left at the end of the last interval, you didn't push yourself hard enough.

Killer 4- MInute Bodyweight Exercise Workout

Many people say that they don't exercise because they "don't have time." Can you find four minutes in your busy day? Here's a killer 4-minute bodyweight exercise workout that works by using the Tabata Protocol.