Tiefer Ausfallschritt (ATG-Aussfallschritt, Tiefer Einbein-Kniebeuge, Ass-to-Grass-Ausfallschritt, Ass-to-Grass-Einbein-Kniebeuge, Deep lunge, ATG lunge, Deep split squat, Ass-to-grass lunge, Ass-to-grass split squat)

• strength
• flexibility
• balance