1. Construction: Made from highstrength steel, this leg curl and extension machine provides a sturdy and stable frame capable of supporting intense leg workouts. Its wearresistant powder coating ensures longevity by preventing corrosion. 2. Versatile Compatibility Designed to fit tubes with 16/18/26 mm holes, this machine comes with all necessary assembly materials for hassle installation. Before purchasing, ensure your fitness equipment has passthrough holes for compatibility. 3. Adjustable Workouts: This machine has 8 adjustable positions that can accommodate different body sizes and training needs, allowing for effective targeting of triceps, biceps, chest, shoulders, and back muscles. 4. Compact Design Engineered for focused muscle group training, this leg trainer is both spacesaving and easy to use, making it an ideal addition to any workout space without occupying much room.