Seated Leg Extension And Curl Machine: This leg curl and extension rack attachment breaks the traditional bench leg extension design. Detachable,adjustable,easy to store, small size and light weight. Able to effectively work out your leg muscle groups without taking up too much space for you. Includes mounting screws and bolts for easy installation. Fit Squat Rack Holes: The leg extension and curl machine should be mounted on a power rack for exercise and fits in racks with 1.6/1.8/2.6cm(0.6/0.7/1 inch) holes, and applicable to 2.5cm (1 inch) diameter barbell plates, compact design and ease of use make it ideal for home and gym use. Stable and Sturdy: Leg strengthening equipmen made of high quality steel and foam roller. The high-quality steel can hold up to 600 pounds, is strong, stable and easy to handle, and the extra-thick foam pad is extremely soft and wear-resistant, making your workout more comfortable and efficient. Applicable scenarios: Our leg extension and curl machine with other compared are space-saving, especially suitable for home gyms, garage gyms, or small space commercial fitness facilities and other places to use, you can exercise anytime, anywhere. 8 gears adjustable: Seated leg extension and curl machine allows the user to adapt to body size and training requirements during muscle group training. The leg extension attachment has 8 adjustable positions to ensure a custom fit for each individual. Ideal for strengthening triceps, biceps, chest, shoulder and back muscles.