ONYX Seated Hack Squat plyo accessory tray

accessory tray

Lower Body: Supports controlled lower-body strength and stability training by adding constant resistance to squatting and lunging movements

SmartAdjust technology

Sold individually at 10 lbs each

ONYX Seated Hack Squat plyo accessory trayThe ONYX Seated Hack Squat is a premium plate loaded strength machine engineered for focused lower body performance and quad dominant squat training. Designed for commercial gyms and upscale training studios, its modern aesthetic and reinforced construction are matched with a high precision dual axis linear guide system for an exceptionally smooth, stable squat path. Ergonomically optimized seat and backrest angles support natural hip knee