Hoist Fitness Leg Extension / Leg Curl Attachment

Is the Hoist Fitness Leg Extension / Leg Curl Attachment worth buying if I already own an HF5170 bench?

Absolutely. If you own the HOIST HF5170 or HF5165 bench, this attachment is a smart investment. It adds two essential leg exercises — leg extensions and leg curls — without requiring a separate machine. You get targeted quad, hamstring, and glute training in a compact, professional-grade design. It's a cost-effective way to maximize your existing bench and expand your lower body training options significantly.

Where can I buy the Hoist Fitness Leg Extension / Leg Curl Attachment, and does it come with a warranty?

You can purchase this attachment directly through authorized Hoist Fitness retailers, including this store. Hoist Fitness is known for backing their products with solid manufacturer warranties covering parts and craftsmanship. We recommend confirming specific warranty details at checkout or contacting our support team. Buying from an authorized dealer ensures you receive full warranty coverage and genuine product quality.

Which benches are compatible with this leg extension and leg curl attachment?

This attachment is specifically designed for the HOIST HF5170 and HF5165 strength benches. It is engineered to integrate seamlessly with these models for secure, stable performance. If you own a different bench model, we recommend verifying compatibility before purchasing to ensure proper fit and safe use.

What muscle groups does this attachment target?

The Hoist Fitness Leg Extension / Leg Curl Attachment targets the quadriceps during leg extensions and the hamstrings and glutes during leg curls. Together, these two movements provide balanced lower body training, helping build strength, muscle tone, and knee joint stability — making it an effective addition to any home or professional gym setup.

How difficult is it to switch between leg extension and leg curl exercises?

Transitioning between leg extensions and leg curls is designed to be quick and seamless. The attachment is built for smooth adjustability, so you can shift between movements without lengthy reconfiguration. This makes your workouts more efficient, reducing downtime between sets and keeping your training momentum going — a key advantage for both home gym users and fitness professionals.

How much space does the leg extension and leg curl attachment add to my bench setup?

One of the key benefits of this attachment is its compact design. Rather than purchasing a separate dedicated leg machine, this attachment integrates directly onto your existing HOIST bench, adding minimal extra footprint. It's an ideal solution for home gyms or smaller training spaces where maximizing floor space while maintaining exercise variety is a priority.