Matrix Magnum Standing Arm CurlMatrix Magnum Standing Arm Curl MG A71 Ideal for exercises focusing on the upper body, the Magnum Standing Arm Curl features arm pad height adjustment to comfortably accommodate users of all sizes. To maximise functionality and save space, both sides of unit can be used at once. It includes durable extruded guards to protect the frame and bar in tough training environments, and the frame features a proprietary two coat powder finish for long lasting