How do I practice driving using G-Bowl App?

First, try to drive your car on general roads without yielding high G-forces.
When the detected G-force exceeds the set G Limit (the default is 0.4 G), an alarm bell sound rings. Drive your car trying not to ring this alarm sound. (When you have become good enough, try a new G limit of 0.3 G, for example.)

In addition, when you stop at a red light, always be conscious of stopping your car while maintaining a constant braking (deceleration) G-force (avoiding to change the brake pedal position) so that you can stop your car at an intended position. Once you become good at doing this, you can correctly estimate your braking distance. It improves the safety of your driving and also the sense of comfort and security for your passenger (just like a train stopping at a station). It also allows you to have the right approach speed into a corner in sport driving.

Braking with constant deceleration G-force is so important that you can say that everything depends on it. Practice your driving also using the G Graph and the G Meter so that you can stop your car at an intended position with constant G-force whether it is small or large.