Moving back to give herself a lot of charging space, Luce casts a critical eye upon the rock. Over there... Yes, she thinks she has the perfect spot in mind for where to hit. Slowly, she begins to swim in circles, building up momentum with every increase of speed, until finally she can twist off course straight towards the rock. She jets through the water, twisting her body at the last moment so that she can ram her shoulder right into the rock.

Success? Hopefully it's the rock that's breaking and not a bone.