The skis did not want to track straight and with increased speed, became unstable. The right ski cut inside and sent me flying.
I was at least able to land clean on my hands, with the pole grips taking most of the impact and skid. But the rest of the body followed thereafter. Knee. Hip. Elbow. That was the worst mostly because it looks like it went clear through the skin to whatever is beneath it.
I got up and finished the roll.