One of the most fundamental routines in the perfect delivery is overlooked by so many lower grade bowlers, and yet this simple tip can improve your game considerably.
LOW, SLOW AND FOLLOW THROUGH!
Set yourself up on the mat and mentally establish your line (for a right hander) bend forward with left hand on your knee, short step forward as you deliver the bowl releasing it level with your eye staying over the bowl and following through with your right hand….staying down until the bowl is at least 1/3 the distance.
It sound simple, and it is if you practice this proven tecnique.
The photo is the end result of a perfect delivery.