RISANXUN Leg Extension and Leg Curl Machine, Seated Adjustable Leg Extension Machine for Leg Mus Training Squat Rack Attachment Suitable for 16mm/ 5/8" Column Aperture- Max Load 600lbs

Fit Squat Rack with 16 mm/ 5/8" Holes: The leg extension and curl machine should be mounted on a power rack for exercise and fits in racks with 16 mm/ 5/8" holes, easy to install and space-saving Power Rack Attachment for Leg Muscle: The seated leg extension trainer effectively trains the leg muscle groups, and different muscle groups can be trained while sitting or standing Built to Last: Leg extension machine is made of high quality steel and foam rollers. The premium steel can hold up to 600 pounds and the extra thick foam pads are very soft and wear resistant, making your workouts more comfortable and efficient Easy & Multi Installation: The leg training equipment is bolted on, which is very simple and convenient, and can be mounted on any style of gym frame as long as the holes are the right size. There are a variety of different mounting options that are flexible enough to fit your different workout needs and habits Flexible Leg Curl Machine: The seated leg extension machine has 8 height adjustments for the weight plate positions to meet your different training needs. You can train your leg muscle groups sitting down or standing up in reverse to train differently