It's true, there are plenty of people out there making solutions for problems they know nothing about. Thank god that's not the case here. Diego and Ernesto spent years in the gym and can now say they understand exactly what us trainers need.
But, Diego and Ernesto would have had nothing but an idea if it wasn't for zaid (the tech guy). the kind of guy who used all types of fitness apps and was happy with none of them. Until he met diego and ernesto and knew he can help make the perfect app.