The Hounsfield unit (HU) scale is a linear transformation of the original linear attenuation coefficient measurement into one in which the radiodensity of distilled water at standard pressure and temperature (STP) is defined as zero Hounsfield units (HU), while the radiodensity of air at STP is defined as -1000 HU.he Hounsfield scale /ËhaÊnzËfiËld/ or CT numbers, named after Sir Godfrey Newbold Hounsfield, is a quantitative scale for describing radiodensity.
Redefine Cardio â Make traditional strength training your bread and butter and end with cardio. Close out a 40-minute workout session with 5 to 10 minutes of post-workout anaerobic conditioning. For example, consider 30-second sprints on the bike followed by a minute of rest. Repeat three times and youâre done.
Knowing how to balance cardio with weight training can be one of the most challenging aspects of putting together your training program. Learn how to do it here. Training your body is all about balance. A complete exercise program should address not only resistance training but cardiovascular training as well.raining To Gain Muscle. If you're training to lose fat, you're going to need to do more cardio than someone who is training to gain muscle. A good starting point is three times per week, 20 to 30 minutes per session. Depending on the other factors we're going to discuss, you may need more or less than this.