Pro Series Abdominal / Back Extension (300 LB Stack) Dumbbell ensuring easy access during workouts

ensuring easy access during workouts

and targets glutes with every step

and long-term reliability

and functional movement skills

and strength enthusiasts alike

Pro Series Abdominal / Back Extension (300 LB Stack) Dumbbell ensuring easy access during workoutsSelectorized Ab Back Extension (300 LB Stack) Built for complete core strengthening, this selectorized abdominal back extension machine combines two essential movements into one compact, high performance unit. Featuring a massive 300 LB weight stack and a true 1: 1 resistance ratiothe dual function design allows users to seamlessly transition between abdominal crunch and back extension exercises, helping strengthen both the anterior and posterior core