Doctors can use technology to evaluate preexisting health conditions so one does not push themselves too far. Technology can help monitor your heart rate, blood pressure, fat percentage, etc. This can give a base to know what to know where/ how much you improved when you look back. Technology can also be your own equipment like a treadmill which makes you more fit.
<span>Origin, function & termination
^^^ All the things that have in common. So, use process of elimination! ;3 </span>
According to google radiation negerlein and nutrients
