In this conversation, Jamie Munro and St. Margaret's Episcopal School Coach Brian Kelly discuss the evolution of coaching in lacrosse, including the influence of Canadian box lacrosse, the importance of skill acquisition, and the application of ecological dynamics in practice. They explore the significance of one-handed play, shot selection, and the power of constraints in coaching. The discussion emphasizes the need for variability in practice to better prepare players for game situations, as well as creative constraints that can enhance learning and performance. Finally, they touch on strategies for riding and clearing, highlighting the challenges faced by coaches with smaller rosters. In this conversation, Jamie Munro and Brian Kelly explore innovative coaching strategies in lacrosse, focusing on ecological dynamics and the constraints-led approach. They discuss the challenges and benefits of coaching small teams, the importance of contextual learning, and how to creatively implement constraints to enhance player development. The dialogue emphasizes adaptability in coaching and the significance of decision-making in gameplay, providing practical insights for coaches at all levels.