About PRx Leg Curl/Extension The PRx Leg Curl/Extension attachment turns your existing Axis Pad® setup into a lower-body training station. Instead of dedicating space to a bulky leg machine, you add this attachment and get targeted hamstring and quad work right on your rack. Integrates Directly with Axis Pad® Mounting to the Axis Pad® keeps your setup compact while unlocking both seated leg curls and extensions. You can switch from upper- to lower-body training without rearranging your gym. Attaches directly to Axis Pad® Supports curls and extensions Quick setup and removal Versatile Setup Options Choose between a cable connection for use with pulley systems or a weight post for plate loading. This lets you match the attachment to your preferred training style and available equipment. Compatible with multiple rack types Works with cable or plate-loaded resistance Expands leg training possibilities