The past few decades have witnessed rapid advancements made by science and technology with an emphasis on automation and computerization. This has contributed to creating more jobs, improved living standards and enabled humans to accomplish tasks quickly and efficiently. However, the recent trends have also led people to abandon the hardworking and physically intensive agrarian lifestyle to a more comfortable and sedentary urban one.
Remember, our bodies were made to move and move they must. Else, you're digging your own graves. It's simply a matter of time. Lives are supposed to be lived properly and our wonderful-beyond-comparison bodies are meant to be treated a certain way.
Realize, Revert, Rejoice!