@explainingworld on Instagram: "A stunning video that resurfaced online captures one of the boldest and most memorable moments of Lance Armstrong’s career in the Tour de France. In the middle of a fierce stage, as riders approached a massive roundabout, Armstrong made a split-second decision that shocked everyone watching: instead of following the pack, he cut through the opposite side, riding directly against the flow. The risky yet calculated move allowed him to gain crucial positions and over