I didn't even get to the actual meat of the app because like many other "fitness" apps you already have to be at least semi fit. When you fill out your weight you can't choose more than 329 pounds (149 kg), which is ridiculous. Honestly save your money, do a bit of research from trusted online medical sources, work out from home or go to a gym if you can. This app would be a waste of time, storage space, and money.