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.
we just got a new treadmill and i wanted to do 30mins of cardio in the morning, and then 30mins in the afternoon plus weight training.(the weights are broken up into different body parts over 5 days). i'm aiming for about 300cals/day in cardio and about 100 in weight lifting. if it's safe to do so, about...eport Abuse. If the short term, it's safe, but in the long run it is bad for your joints. There no reason to do cardio twice a day-ever! I would recommend cardio in the morning and weight training in the afternoon.