With curling getting so much attention during the Olympics, I have been getting a lot of great questions about the small details that really make a difference. One thing we see often is sweepers using far more energy than they need. The running surface of the rock is actually quite small, which means your sweeping path only needs to be about that width. Staying tight and efficient right in front of the stone can save energy and be much more effective over the course of a game. It is a great remi

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