CALF BUILDER
Calf Builder | Calf Raise Machine
Calf Builder | Calf Raise Machine
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The Calf Builder is a revolutionary compact calf-strengthening machine designed to help you build powerful, strong & defined calves. Unlike traditional machines, the Calf Builder uses a smooth pulley mechanism that mimics the natural motion of a car pedal, providing an ergonomic and efficient workout for the calf muscles. The Calf Builder improves calf strength and definition while promoting ankle mobility, stability, and strength. The pulley mechanism provides targeted resistance, supporting prehab and rehab to aid in injury prevention and recovery from sprains, strains, and reduced mobility.
Won't I Need More Weight?
Won't I Need More Weight?
Traditional calf machines place the load on your shoulders or knees, requiring your body to stabilise it. The Calf Builder targets your calves directly with a pulley system, reducing strain on your upper body. This allows for powerful contractions with less weight, while minimising joint strain and balance demands. It’s perfect for rehab, prehab, and ankle mobility, offering a safe, effective, and space-saving alternative to heavy, traditional machines.
How to train
How to train
For Strength & Size: 3-4 sets of 8-12 reps, 2-3 times per week.
For Endurance & Mobility: 4-5 sets of 15-25 reps, 3-4 times per week.
For Rehab & Prehab: 3-4 sets of 10-20 reps, 2-3 times per week (light to moderate weight)
Key Benefits:
Key Benefits:
- Pulley Mechanism for Fluid Motion: Ensures even tension throughout the movement for optimal muscle activation.
- Customisable Resistance: Add weights to the shaft for scalable intensity, catering to beginners and advanced athletes alike.
- Compact and Durable Design: Perfect for home gyms or portable training sessions, made with high-quality materials for long-lasting performance.
- Enhanced Muscle Isolation: Focuses exclusively on the calves, reducing strain on other muscle groups while maximizing gains.
Key Features:
Key Features:
- Weight: 17.4kg
- Added weight capacity: 80kg
- Heavy duty steel
- Small footprint: 70cm x 46cm
- Interchangeable 25mm/50mm weight shaft
- Suitable up to shoe size US 17
How to use
How to use
Simply load the desired weight onto the adjustable weight shaft, place feet on footplate & press down with the front of the foot.
Shipping
Shipping
All orders have free shipping and are dispatched within 2 business days. Orders will arrive in 2 to 8 business days.
















This calf machine has been great in rehabbing my ankle stability and strength after some recent injuries playing basketball and running. I haven’t seen anything similar to the Calf Builder and thought this would be great for training my calves in a different way. It turns out that this is now my favourite way to train calves because I can actually isolate them separately from my quads.
We're so glad to hear the Calf Builder has helped with your ankle stability and calf training. Wishing you continued strength and recovery.
As someone who has always struggled to target my calves effectively, the Calf Builder has been a game changer. The motion mimics pressing a car accelerator. It feels so natural yet so effective for isolating the calf muscles. The smooth pulley system and adjustable weight shaft height make it easy to change in between short range or full range of motion. I can feel the burn within just a few sets.
After a few weeks of using it, my calves are noticeably stronger and more defined. It’s compact and easy to set up, perfect for my home gym. Highly recommend it to anyone serious about developing their calf muscles.
Thanks for the great review! Glad to hear the Calf Builder's adjustable features are helping you see stronger calves.
I do it standing, one leg at a time and have adequate load to stimulate my calf for 10-15 reps.
The lubricant supplied is more than sufficient and mine is solid without any rubbing.
I love this thing.
Overall a good piece at a good price. I’d make the foot plate shorter and wider to allow more different toe positions. And I’d contemplate tweaking the rotation angle to make the foot plate angle towards the user at rest.
Great to have a calf machine that is space efficient though!
I saw ad for calf builder in instagram and immediately wanted it, I have ankle and feet problems and was happy the calf builder helps strengthen the calf and feet. I am following the small program they setup in website, price is reasonable compare to those huge machine that does same job as calf builder plus it’s portable so I can take it to gym and use their weight plates.
Glad the Calf Builder is helping with your ankle and foot strength! Awesome that you're following the program and enjoying its portability! 💪