The Plate-Loaded Abdominal Oblique Crunch features a swivel seat designed to engage both sets of oblique muscles. This dual-action movement effectively trains the entire abdominal wall.Dual-action abdominal workout for comprehensive core trainingSwivel seat specifically targets oblique musclesEquipped with 4 weight hornsConstructed for maximum durabilitySuperior Design for Superior ResultsAdvanced CAD Software: Utilizes sophisticated Computer Aided Design (CAD) software and years of collaboration with athletes and coaches to ensure each plate-loaded machine mimics the most natural, ergonomically-correct motion paths, both on and off the field.Iso-Lateral TechnologySmooth Motion: Iso-Lateral technology provides the smoothest converging and diverging arcs of motion in the industry.Versatile Movement: Allows users to move both limbs simultaneously, one at a time, alternately, or with different weights for each limb.Advanced Performance TrainingStandard Features: Includes standard weight horns for efficient weight storage and rubber feet to protect the frame and prevent slipping.Optional Features: Offers various optional features depending on the specific machine.Best Total Body TrainingMovement-Based Design: Ground Base machines focus on movement rather than isolated muscles, engaging multiple muscle groups for comprehensive total body training and functional benefits.Safe and ControllableLow Starting Resistance: Ground Base machines offer low starting resistance, closely replicating real-life movements for sports-specific or functional training in a safe, controllable, and repeatable environment.SPECIFICATIONS Plate Capacity 3-25 lb (4-15 kg) plates/rod Standard Weight Horns 4 Frame Description 11-gauge steel frame ensures maximum structural integrity; Each frame receives an electrostatic powder coat finish to ensure maximum adhesion and durability Dimensions (L x W x H) 47" x 58" x 66" (120 cm x 148 cm x 168 cm) Weight 355 lb (162 kg)