Good instructional app
This app is great for demonstrating how to do different bowflex muscle group workouts. It doesnt matter if you have the bowflex equipment shown. I have the bowflex revolution and you can basically do the same movements. As far as the app crashing, when you download it, like all apps, reboot your iPad/iPhone and it will work fine. It has not crashed yet. Good app to demonstrate proper movements to prevent injury.
Wahoo Woman! about
iFlex Trainer