Slalom Along the Yellow Line

I noticed four discarded silver bottle crowns resting upside down near the curb seam. My freshly chalked yellow line needed proper agility obstacles to test directional changes. Kneeling on the warm concrete, I spaced the metal crowns three boot-lengths apart right along the painted stripe, pressing their fluted rims down so they wouldn't slide in the breeze. Stepping back to the start mark, I sprinted straight into a sharp side-to-side slalom drill. Cutting hard off my left cleat around the third crown, I cleared all four without clipping an edge. Rapid footwork calibrated.