Independent Leg & Muscle Isolation Feature: The ability to work each leg curl independently or together, this machine allows you to contract and target your quadriceps and hamstrings with precision. Sturdy and Comfortable: This machine, weighing 132 lbs made of solid steel and has dual-layer vinyl padding. Side handles ensure safety and stability during intense strength training leg extensions. Adjustable: Back support - 6 positions. Thigh support - 9 positions. Dual sundials with 15 positions and swivel shin pad to accommodate any body type performing leg extensions and leg curls. High-Quality Construction: Built with quality expected from Valor Fitness, the leg extension equipment is durable and reliable, making it a great add to your home gym or commercial fitness center. Fully Compatible: Designed to accommodate both 1” and 2” weight plates, it ensures a max weight capacity of 330 lbs. (165 lb. per leg), giving you sufficient room to challenge yourself. Step up your leg game with the Leg Curl, Extension Isolation Machine. Designed to bring out the full potential of your quads and hamstrings, this premium piece of equipment promises unparalleled muscle isolation. Whether you're targeting both legs and focusing on individual leg strength, this plate-loaded wonder with a 330 pound weight capacity ensures you’re always pushing the limit. Constructed from tough steel, the machine assures durability. Coupled with dual-layer vinyl padding, it ensures comfort with each rep. A sundial with 15 positions and a swivel shin pad is skillfully integrated, making it adaptable for users of all statures. Compatibility is a non-issue, as it's tailored for both 1" and 2" weight plates (adaptor provided). With an ingenious steel peg mechanism, swift transitions from leg curls to extensions are now a reality. And to ensure utmost safety, we've strategically placed handles on both sides, offering vital support during rigorous sessions.