U-Cups®

U-Cups are a Gamechanger

U-Cups are a gamechanger when it comes to exercising one's calfs on a functional trainer. Combined with the Calf Curve, the two work together perfectly to allow me to thoroughly and safely work out my calfs while not having to purchase larger equipment that I don't have space for. I've been looking for something that would address this need, and this was the exact solution I needed. It should be added that the U-Cups are incredibly robust, being made of thick and dense metal. You don't have to worry about bending the U-Cups under heavy load. I feel very confident lifting heavy. In addition to being a great product, the customer service for U4C Fitness is second to none. I am incredibly impressed with the product, the company's leadership, and the customer service.

I don't have to worry about doing a balancing act with the barbell when prefromfing calf raises thanks to these specialize j cups, I mean U-Cups.

Excellent quality product and fit my rack perfectly . Makes calf raises much safer. It would be nice if it could be perhaps 1 cm wider opening, as I would be able to use my safety squat bar for calf raises, which has a slightly larger diameter. I am only able to use a regular barbell now.