This 3-in-1 lower body training machine integrates a leg press, hack squat, and stretch board into one compact, space-saving unit, fully meeting your needs for heavy strength training, full-range squat workouts, and post-workout leg stretching. Supporting an extended range of motion, it effectively targets quads, glutes, hamstrings and core muscles to build lower-body strength, explosiveness and stability. Upgraded with ultra-quiet pulley system below 50dB, it delivers commercial-grade smooth, steady movement for silent home workouts. Built with heavy-duty reinforced steel frame, this light commercial-grade machine supports up to 1200LBS and fits both 1"" and 2"" weight plates without adapters. Equipped with triple safety protection including multi-position safety pins, locking handles and bottom control valve, it ensures stable and secure heavy lifting. Boasting versatile adjustability with 6 footplate angles and 5 base heights, it perfectly fits users from 4'9"" to 6'4"". Wear-resistant leather padding and pressure-dispersing shoulder pads offer superior comfort, while non-slip footplates guarantee firm footing for high-frequency training. For safer transportation, the machine is shipped in 3 separate packages with professional customer support for hassle-free assembly and use. Note: This item ships in 3 separate packages (Box A, Box B and Box C). Please contact our customer service promptly if any package is missing.