This article offers a complete guide to understanding and mastering the basics of rugby scrum. Starting from the definition and importance of rugby scrum, we explore its working process with a step-by-step guide, breaking down its components, and the common mistakes to avoid. We then delve into the history and evolution of rugby scrum, examining the physics and mechanics behind it. Additionally, we offer techniques and strategies for winning rugby scrums and highlight its importance in the game of rugby.