>>5602725It sits comfortably along the joints and articulations in your armour - a long-term kind of installation wired, spun and geared into your clothes. consider it more a second little set of muscles, worn underneath your armour.
But at the core of it, it's a Tool. Albeit one that never occupies a hand. Since, well, properly installed, it'll... be a hand. Feel free to combine the stored potential with other tool-use. It swings a shovel /real/ well.