Leg Extension The Exigo Leg Extension isolates and trains the quadriceps in a safe and efficient manner. This machine provides six different starting positions and all adjustments are available from the exercise position. Helps prevent injuries around the delicate knee joint and improves functionality of the legs. This professional piece of gym equipment is an effective plus safe way of working out whether you\'re a complete beginner or seasoned athlete. Perfect for any commercial gym, home gym, or training facility. TECHNICAL INFO Main Frame: 100 x 50 x 3 ERW flat sided oval Produced to BSEN 10305-3:2010 Polyester powder coated finish 38mm rubber ribbed handles with caped anodised aluminium ends Exercise placard with instructional diagrams and targeted muscle groups 5kg incremental weights are indicated in kg / lbs Magnetic weight pin selector Lifetime warranty on main frame SPECIFICATION LENGTH 1434 (mm) | 56 (inches) WIDTH 959 (mm) | 38 (inches) HEIGHT 1496 (mm) | 58 (inches) MACHINE WEIGHT 237 (kg) | 522 (lbs) WEIGHT STACK 100 (kg) | 220 (lbs)\"