Crux Gear Arch Board Finger Strength Trainer

The Crux Gear Arch Board is built for comfort and control. With two curved 22mm deep edges, it’s shaped to match your fingers’ natural movement — making it perfect for warm-ups, endurance sessions, and climbing days when you want to push hard without pushing your skin too far. Ultra-light, portable, and designed to be kind on the hands, the Arch Board is your go-to when training smarter matters most.