A compact resistance training device designed for lower body exercises, this apparatus uses a weighted platform or sled to provide resistance against leg extension. Typically smaller and lighter than commercial gym versions, this equipment is often preferred for home gyms or smaller fitness spaces due to its space-saving design. An example is a compact unit utilizing a lever arm or hydraulic system, providing adjustable resistance for various fitness levels.
The advantages of this type of equipment include increased lower body strength, improved muscle tone, and enhanced joint stability. Its compact size makes it ideal for users with limited space while still providing an effective workout. Historically, larger, more complex machines dominated the fitness landscape. The development and popularization of more compact versions broadened accessibility to strength training, allowing individuals to achieve fitness goals within the confines of their homes.