Although I've never used it for my abs, it's great for supporting my forearms during extension/flexion curls, my knees during tibialis raises, and in bridging the gap between bench angles when working on my Nordics.

Couldn't find this much weight for this price anywhere else, even Harbor Freight. Paired with some daisy chains and you're good to go.

Sturdy (and expensive) rubber of limited utility if you already own a slant board.

They weigh and do exactly as advertised. For lifts both heavy and light, these are invaluable.

The added utility these provide are more than worth the price. The build quality is exceptional and in use, they remain secure and unobtrusive. The powder coat and spring seem quite durable, showing no signs of wear. The shade of purple is also lovely.

The added utility these provide are more than worth the price. The build quality is exceptional and in use, they remain secure and unobtrusive. The powder coat and spring seem quite durable, showing no signs of wear.

Of my three rollers (the other two being made by Fringe and Rep), this one is my favorite. The foam density is perfect, barely deforming but still remaining comfortable. The vinyl has resisted blemish from years of friction and sweat. The adjustable nut is so efficient and secure, I've become spoiled. The machining of the mating threads is perfect--use is almost effortless. Bulgarians, 45 degree hyperextensions, Nordics, and QL raises are made more a pleasure. And the purple is the perfect shade.

Always happy to support a small business (and a large American business) but when the product is this good? It's an easy ask. The UDA is a wonderfully practical and efficient addition to my gym. With so many ways to customize my grip width and angle, dips feel great again. Of note, if you wish for the grip to be roughly parallel (vs semi pronated or supinated), adding, "N-Gage Grips," to the UDA handles makes this possible.