Dimensions (L x W x H)
65 x 60 x 54 in (165 x 152 x 137 cm)
Product Weight
300 lb (136 kg)
Max Load Capacity
3 x 45 lb plates (3 x 20 kg plates)
Iso-Lateral Leg Extension
The Hammer Strength Iso-Lateral Leg Extension is built to strengthen one of the most fundamental movement patterns—knee extension. Whether sprinting, jumping, or powering through change of direction, explosive quad strength is critical. This plate loaded leg extension machine isolates each leg independently, reinforcing balance, control, and unilateral strength.
It’s not just about building muscle, it’s about building the kind of force that drives athletic performance and protects joints through every stride, lunge, and lift in sport and life.
Dimensions (L x W x H): 65 x 60 x 54 in (165 x 152 x 137 cm)
Product Weight: 300 lb (136 kg)
Key Feature
Key Feature
Key Feature
It’s All About the Arc
A straight path might look clean on paper—but the body doesn’t move that way under load. The V-Squat’s curved arc is engineered to follow a more natural squatting pattern, reducing excessive shear on the knees and unnecessary compression on the lower back. This arc allows athletes to load up confidently and train harder, while still respecting the mechanics of the body.
Power Your Leg Day with Confidence
There’s a fine line between stability and restriction—and our V-Squat machine walks it perfectly. The platform, back support, and foot angle give athletes the confidence to attack heavy reps, but the machine doesn’t force the user into a rigid, linear track. That subtle freedom allows lifters to press through their own natural mechanics—more like a real squat, less like a machine.
Product Configurator
Customize your own Leg Extension
Customize your equipment like never before with our 3D configurator tool, featuring augmented reality to visualize and drop your design directly into your space.
Specs
FAQ
Why are the work-arms angled 4-degrees outward?
The 4-degree outward angle is designed to better align with the natural tracking of the knee joint during the leg extension exercise. This promotes safer mechanics, reduces joint stress, and allows for a more natural, effective movement—especially important when lifting heavy or training frequently. This design helps address concerns about whether leg extensions are bad for the knees.
Can I lock the workarms together?
Our Iso-Lateral design enables independent leg movement, promoting balanced strength development and reducing compensation patterns. No lock is necessary because our design supports both unilateral and bilateral training, offering versatility without compromising biomechanics or durability. It also eliminates mechanical locking points, reducing maintenance needs and wear over time.
Does the back pad adjust?
Yes, the adjustable back pad on this seated leg extension machine makes it easy to dial in the correct positioning for a wide range of users, ensuring proper biomechanics and a more effective leg extension workout.
How does this machine translate to athletic performance?
Leg extension is a key movement in nearly every sport—whether it’s sprinting, jumping, or changing direction. Strengthening this motion helps athletes build lower-body power and joint stability, both critical for performance and injury prevention. It’s a foundational movement with direct carryover to game-day demands.
