There are no physical damages when it comes to lifting heavy or running it actually be if it’s you more than it hurts you and hitting the gym is better than sitting in a video game all day
The technique seems to be plain folk because he "isn't pretending" and they want to make you feel like you can relate to them
It's not hard to keep yourself healthy and in shape. the two most important things to keep yourself healthy is exersice and an appropriate breakfast. It's not nesessary to run a marathon or do a deep workout. A light jog is enough to keep you health everyday. Breakfast is important to keep your mind functioning properly. Making healthy life choices is also important.
Eating sugary foods once in a while.
This is balance