This is a very great workout app, however it is a tool. Its not like you get this, and it tells you, (what to eat, when to eat, what to work out on, when to work it out) those answers you have to find for yourselves. However, when you do you are able to utilize it to its fullest potential.
The only problem I have is how it synchronizes with the iPad and iPhone, on the iPad it always says error. I just wished that was fixed
Mic21 Leader about Instant Fitness: Workout Trainer