Primal Performance Series ISO Seated Calf Machine
SKU: 50194025712

Primal Performance Series ISO Seated Calf Machine

Sale price$1237.05 Regular price$1374.50
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Description

Primal Performance Series ISO Seated Calf MachineThe Performance Series Plate Loading ISO Lever Machines have been engineered to work in the natural motion of the body in order to optimise the isolation of the intended muscle groups. The Machines converge and diverge in a natural, arcing motion, guaranteeing users the maximum muscle contraction whilst providing the optimum safety when training. ISO Lever Plate Loaded Machines have many benefits, including: Maximum muscle extension in a supported

The Performance Series Plate-Loading ISO Lever Machines have been engineered to work in the natural motion of the body in order to optimise the isolation of the intended muscle groups. The Machines converge and diverge in a natural, arcing motion, guaranteeing users the maximum muscle contraction whilst providing the optimum safety when training.

ISO Lever Plate-Loaded Machines have many benefits, including:

  • Maximum muscle-extension in a supported position
  • Converging and diverging range of motion
  • Safely isolates muscle groups whilst allowing maximum weights to be lifted
  • Ensures a natural lifting motion

The Performance Series ISO Seated Calf Machine provides users with a full range of motion to stretch and press their calf muscles. Calf muscles can be difficult to activate through a full range of motion. The Primal Calf Machine provides a solution to this by allowing users to adjust the knee-pad height to ensure they get a maximum range of motion. The sealed bearings allow for a smooth, calf-pressing action.

Simply add the weights required, adjust the seat’s knee-pad height using the metal pop pin, release the support arm and you can utilise the machine for heavy duty calf raises. The design allows users to comfortably use the machine as a single-leg or dual-leg calf press. The extended weight-pin holder provides a high maximum weight capacity and the non-slip, diamond-cut foot plates ensure user safety even when pressing a heavy load.

The ISO Calf Press is one of 8 Core Primal ISO Machines and the range is perfect for any sports facility or commercial gym. It comes in Matte Nero with premium rip-resistant pads. The quick release knee-pads allow users to set the machine up quickly to the desired height.

 

Key Features

  • 9 Gauge/4mm Commercial Steel, ISO Lever, Plate-Loading Machine
  • Quick-Release Knee Pad Adjustment
  • Extended, Olympic Weight-Pin Holder for Maximum Load
  • Ergonomically Designed to Move in The Body’s Natural Motion
  • Premium Rubber and Aluminium-Capped Handles
  • 294mm Calf Step Height

Technical Specifications

Gross weight (kg) 105.0
Net weight (kg) 60.0
Packing size (cm) 140 x 71 x 63
Product size (cm) 137 x 64 x 101
Warranty Full commercial use - 5 years frames, 3 years parts, 1 year on pads, cables, pulleys/wearables. 1 year labour.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50194025712

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Clara
Bozeman, US
★★★★★ 3
The shelves sag away from the wall overtime
Color: White, Number Of Shelves: 2, Size: 15.7in, Color: White, Number Of Shelves: 2, Size: 15.7in
Although the wood quality and finish of the shelf are clean and well-made, the main issue is that the shelves begin to sag over time while holding around 10 pounds, even though the product listing claims they can support up to 20 pounds. They may perform better on a brick wall, but on drywall you should be cautious. To fix the problem, I had to purchase floating shelf brackets for support, which solved the sagging issue. However, this defeats the purpose of the “floating” aesthetic. Since the shelf is in my bedroom, I can overlook it, but I personally wouldn’t install these in a common area if I wanted a clean floating look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
M
Verified Purchase
Mo
Waukegan, US
★★★★★ 5
Love this
Color: Rustic Brown, Number Of Shelves: 4, Size: 15.7in
Love these shelves so easy to put up so beautifully made and really enjoy the way they set on my wall very sturdy also!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
J
Verified Purchase
Jason
Lowell, US
★★★★★ 5
Looks nice, easy to install
Color: Rustic Brown, Number Of Shelves: 2, Size: 22in
This shelf is lightweight, looks nice, and was easy to install. It comes with a little level to help you install it properly. There are plenty of mounting holes to choose from, so it is easy to screw it directly into a stud, or to just use holes that are convenient for you. It comes with a plethora of mounting hardware. I mounted mine a bit high up and chose to mount it upside down so that I wouldn't see the three screws that hold the shelf to the mounting bracket.
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Reviewed in the United States on April 8, 2026
B
Verified Purchase
Barbara McCloud
San Leandro, US
★★★★★ 5
Nice and strong
Color: Black, Size: Wheel-6 Panel
Nice and strong, tedious, putting together, but very good quality
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Reviewed in the United States on March 17, 2026
A
Verified Purchase
Al Tompkins
San Leandro, US
★★★★★ 5
if you are going to be moving them a lot, buy something more sturdy.
Color: Black, Size: Wheel-6 Panel
I use these at our churchc. They are pretty good, not terribly study and the screw that hold the faabric have pulled out in a couple of places. But they wqould work especially well if you were not constantly moving them as we do. They are a bit of a pain to assemble.
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Reviewed in the United States on January 20, 2026

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