For the user: saving time while getting both your body and mind in shape.
For the gurus: new income and channel to get more new people into their funnel.
Exercise timing app with a short motivational audio and video snippet library (more can be downloaded) with the teachings of famous motivational gurus.
So you know that you do look great, what is wrong is the era you are living in.
Just input your physical attributes: tall, short, chubby, pot belly, skinny etc. and get to know what was your era, the epoch where you would have been the idol. You can even get a badge to prove it!