Duo Compact finger-strengthening accessory: ultra-lightweight, targeted and versatile use

The Duo is designed to strengthen one or two fingers at a time, in isolation. This makes it possible to target the weakest or most stressed fingers, and improve their strength or endurance without overloading the whole hand.

Yes, that's right. It can be used on the floor with a rubber band or a load, making it easy to integrate into a warm-up or finger training routine, without the need for any attachment points.

Yes, but with caution. Working on one or two fingers requires good body awareness. We recommend starting with light loads or elastic bands, and warming up before each session.

Yes, the recycled rubber wood used for Le Duo offers a soft, slightly textured surface that is pleasant to the touch and non-aggressive to the skin, even after several repetitions.

Yes, because the Duo doesn't replace a hangboard : it complements it. On a hangboard, you often work with several fingers at once, which spreads the load. The Duo lets you isolate two fingers, adjust the difficulty precisely with a rubber band or a weight, and stress the weaker fingers without overloading the others. It's the perfect tool for making finer progress, but also for warming up or strengthening without access to a large structure.