Honestly a good buy if you’re too lazy to make your own. It’s jelly just a piece pvc pipe cut in half with grip tape added to it. The rubber edges pop off mine all the time. That being said love the idea and execution of it. I use it a lot for calf training almost more than my seated machine. And there is a QR code the maker has on the bottom to take you to a page for uses of it if you want more. Has a super small foot print and is a great height for getting a deep stretch. You can totally build this yourself and save on shipping.

Super fun challenge of your pinch strength! If you’re into grip give it a shot! Build quality is solid with a nice finish and the design is very cool. Only complaint is the way is attaches is with a u bolt which can get annoying if you are moving quick.

These are fine for basic boiler plate safety arms. They can get really annoying and awkward to adjust. The finish also get degraded super fast by any bar with knurling better than cap. I’m gonna make the upgrade soon but more worried about how I’m gonna get rid of these.

Bought these after watching one of coop’s videos and honestly they’re a little over hyped. I know it’s coop so he hypes up everything but he said they were the next best thing to Kaz handles and I don’t see it. Love them for what they are though, they are awesome for grip work and if you need to take a load off your joints in pressing movements

Humbling. These are a great grip and back tool. My biggest complaint is that the black rubber band holding the rope together feels pretty flimsy. Took a while for the fibers that were loose to shake out of my pair but now they are solid!

Thank god for the massenomics guys bringing these to my attention! I have used these a ton on my cable machine for abs, triceps, biceps, back, really anything! They’re great not just to attach attachments to but just on their own! Gotta add them to your toolbox especially for just the 15 bucks I paid.

Got the original version of this attachment and use it a ton. The knurling is aggressive and solid. The angle of the attachment point can be awkward but I have found for single arm tricep ’movements it is great an as well for grip work!

Absolutely love the stuff this guy makes! Has a ton of attention to detail in the features of the skull. Multiple color choices. Solid quality build. He also sends them with a new rope so if you have an old beat up one and want to replace it with flair get these!