Realleader Commerical Strength Gym Fitness Equipment Body Building of Hack Squat. High Load Capacity: Maximum bearing capacity of 1200kg for heavy-duty strength training. Adjustable Backplane: Backplane is adjustable to accommodate different user heights and needs. Ergonomic Design: 45-degree oblique pedal trajectory provides effective leg muscle stimulus. Professional Manufacturer: Established in 1996 with R&D center in the US and global branches. GS Certified: Product holds GS certification ensuring safety and quality standards. Customizable Options: Offers customized fitness equipment solutions for various markets.