HIRT -High Intensity Resistance Training

How often should we be incorporating HIRT into our weekly workout sessions? Is it ok to do it everyday if we are lifting different body parts everyday?

Yes HIIT (high intensity Internal Training )is one of the best ways to train and one of the most versatile. If you are looking for a workout to follow then try this one. http://www.workouttrainer.com/workouts/muscle-fitness-workouts/88