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Congratulations! So, you've decided to become a better sweeper. Your timing couldn't be better—spring officially began this morning, which makes it a great time to get rid of those winter dust bunnies. And reading this article is your first step towards having cleaner floors. To find the scientifically best way to wield a broom, we spoke with two cleaning experts.
In music, you have scales. In Jiu Jitsu, it's drilling. Most of us just call it practice. Whatever you label it, many believe that greatness, heck even mere competency, requires training a skill well past proficiency. It's continuing to practice your free throw even after you've nailed every shot. It's playing through that song one more time even though you've made no mistakes. Scientists call this training past the point of improvement 'overlearning.' And a recent study in Nature Neuroscience suggests that it might improve performance by altering chemicals in the brain that “lock” in training.