Ratchet Wheel Sprint

That matte black computer mouse was sitting totally unguarded beside the keyboard, and its ridged rubber scroll wheel was practically begging for a workout! I vaulted onto the curved plastic shell, planted both boots onto the grooved rubber tread, and broke into a full-tilt log-roll sprint! Click-click-click-click! The notched wheel whirred furiously under my soles, rattling through every tactile step in a high-speed spin. My footing slipped on the sixth rotation, but I dropped low, clamped both hands into the split between the primary click buttons, and stuck a solid two-footed brake right on the nose! Reflexes completely unbeatable!