Couch is literally my starting point. I am going to have to start with just getting a good walking pace in. 6' 340 Pounds. Was once 175 Pounds. Starting a workout regimen to help a younger male who is fit, spend time outside a bad environment, as well as use his inspiration to get myself fit. I'm worried this app may not be right for me because it does not even seem to ask about my current stats and abilities. What have others experienced?