An ultra-high-strength main body of this Leg Extension machine is created by a triangle mechanical structure and a heavy-duty commercial steel tube frame. As a result, this durable Meerut gym and gymnastic works product can withstand the most rigorous of exercises, such as a 400-pound weight bench press. With 7 back positions, 3 seat positions, and 2 foot positions, the Incline Decline Weight Bench with automatic lock is the perfect multifunctional home gym equipment from Marino. Fast change with automatic lock to suit your over 40 exercises, such as Dumbbell Presses, Chest Presses, Triceps Bench Dips, Sit-ups, and so on. Use it for a squat rack or weights.