Target your core, abs, and lower back with the Stamina Ab/Hyperextension Bench Pro. Work your abs in 4 crunch positions ranging from flat to a 30 degree decline. The pull of a pin quickly and easily adjusts the angle of the bench to increase or...
Target your core, abs, and lower back with the Stamina Ab/Hyperextension Bench Pro. Work your abs in 4 crunch positions ranging from flat to a 30 degree decline. The pull of a pin quickly and easily adjusts the angle of the bench to increase or...