As is probably obvious, an object or organism that’s not built for that level of speed is going to start falling apart pretty quickly unless it has been reinforced with some sort of Life or Matter Effect that allows it to withstand the stresses of increased velocity. This “speed-stress damage” rule does not apply to Time 3-related speed, because the Time Sphere is essentially rearranging time around the body, not pushing the body faster and harder than it has been built to go.

Living Creatures