Answer:
4 step approach with her right foot.
Step-by-step explanation:
She needs to balance herself with the bowling ball in her right hand to release, and her right foot to keep balance and not slide. A 4 step approach with her right foot is the best way. As the ball swings ahead, the bowler's ball-side leg travels behind him, the foot rolling on its side. As the ball reaches the ankle of the sliding foot, it is released.