Tafiq's Extreme Tabata: TXT DVD Workout Series Current sale ends July 31, 2016 (regular price 124) Transform your body and your life in just 20 minutes 3 times a week. Major studies from around the world have shown that TXT style workouts promote the after burn effect, allowing the body to continue burning fat for up to 36 hours after the workout is over. TXT workouts are a challenging combination of compound exercises best suited for intermediate, advanced and athletic level users. DVD set includes 9 fat burning, muscle toning and body changing 20 minute workouts, nutrition guides, quick and easy meal plans with recipes, a workout calendar and a Bonus HardCORE Ab Blast workout