J Squat

J Squat

Introducing the Sorinex JˣSquat™ attachment. An industry first. The first rack attached Jammer Arm belt squat. In the late 2000's, Sorinex introduced the first ever rack attached Jammer Arms that then evolved into the Adjustable Jammer Arms. Attach your JˣSquat™ attachment to fixed or Adjustable Jammer Arms and replace your big clunky belt squat machines with modularity, functional safety, and the most training options per square foot. The J Squat is the most versatile belt squat on the market giving you the most training options per sq. ft. with no platform required.

What is a Rack Attachment?

What rack attachments are

Rack attachments bolt or pin onto a power rack or squat stand to expand what it can do — J-cups and safety arms/straps (the essentials), plus dip bars, a landmine, a lat pulldown, weight-plate storage, roller J-cups, and more. They turn a rack into a whole gym.

Compatibility comes first

An attachment must match your rack’s upright size (2x2, 2x3, or 3x3) and hole pattern/hardware (e.g. 5/8-in vs 1-in holes, Westside spacing). Attachments are usually series-specific — a Monster Lite J-cup won’t fit an Echo upright — so confirm the fit before buying.

How it compares