JELENS 1100lb Leg Press Machine,Hack Squat Machine of Alloy Steel with Linear Bearings for Home Gym,Professional Adjustable Strength Training

【Safety Protection Functions】 Constructed with 50×70mm square steel frames, featuring a maximum weight capacity of 1100 LBS, suitable for most home gym scenarios.A handle must be rotated to activate the machine before use, preventing risks from misoperation.Equipped with 3 safety locks at different heights, allowing users to adjust the starting height based on their body size for enhanced safety. 【Stability & Durability Functions】 Adopts a triangular mechanical structure to avoid deformation during long-term use and ensure overall stability.Maintains the machine’s center of gravity when weight plates are placed, significantly improving stability while facilitating weight storage.The main body is made of heavy-duty high-tensile solid steel, enhancing durability and extending the product’s service life. 【Comfort & Smoothness Functions】 Replaces traditional rolling bearings to ensure smooth, jam-free movements during workouts. Shoulder pads and backrests are thickened, wrapped in high-quality non-slip and wear-resistant leather, providing long-lasting comfort without compromising workout performance.Non-slip aluminum alloy grips on both sides eliminate jerking motions, improving overall workout comfort and fluency. 【Adjustment & Adaptability Functions】 5 angles for hack squats and 3 angles for leg presses adapt to users of different heights and body types, meeting the needs of multiple family members.Adjustments to angles and safety lock heights support diverse lower-body training intensities and postures, catering to both beginners and advanced users. 【Noise Reduction & Cushioning Functions】 Two cushion pads at the bottom reduce impact force and noise during use, avoiding disturbance to family members or neighbors. 【After-Sales Support Functions】 The customer service team resolves issues within 24 hours.Long-Term After-Sales Guarantee: 2-year product warranty plus lifetime customer service minimizes concerns about post-purchase use.