The Turbuster E957 Leg Extension is designed for safe, comfortable, and effective quadriceps training from a seated position. Built with advanced biomechanics and ergonomic support, it features vinyl cushioned seating with chrome finishing, a manually adjustable backrest with high-quality bearings, and six levels of foot roller pad adjustment to suit different users. The start position adjustment and weight stack with magnetic pull pins are accessible from the seated position, while rubber-grip handles, stabilising pads, and dual-tone metal shrouds with laser-cut branding ensure comfort, stability, and durability.