身体活动 – 即使是像手部晃动一样小的东西 – 以ADHD药物的方式增加神经递质多巴胺和去甲肾上腺素的水平。这两种化学物质在提高注意力和提高注意力方面起着关键作用。注意“缺陷”随着任务的长度，熟悉程度和重复性而增加。换句话说，当任务变得无聊时，你可以调出来！一项活动使用的不是主要任务所需的意义 – 在阅读社会学习教科书时听音乐 – 可以提高患有多动症的儿童的表现。她发现，一次做两件事，将大脑集中在主要任务上。这些感官运动活动被称为“分心”。但我们称它们为小工具 – 在从事主要任务时可以做的无意识活动。我们不是在谈论你的座位扭动。烦躁更有意。在进行测试时，它在电话或口香糖上进行步调或涂鸦。固定设置必须慎重才能有效。有意识的小工具可让您和您的孩子以受控，建设性的方式自我调节ADHD症状。一个有效的小工具不会分散你的主要任务，因为这是你不必考虑的。听音乐可以集中你的大脑，并使课堂作业和考试成绩大不相同。
美国纽约大学心理学Assignment代写：如何提高焦点
Physical activity — even something as small as fidgeting the hands — increases levels of the neurotransmitters dopamine and norepinephrine in the way ADHD medications do. Both chemicals play a key role in sharpening focus and increasing attention.Attention “deficit” increases with the length, familiarity, and repetitiveness of a task. In other words, you tune out when tasks get boring! An activity that uses a sense other than that required for the primary task — listening to music while reading a social studies textbook — can enhance performance in children with ADHD. Doing two things at once, she found, focuses the brain on the primary task.These sensory-motor activities are called “distractions.” But we call them fidgets — mindless activities you can do while working on a primary task. We’re not talking about wriggling in your seat. Fidgeting is more intentional. It’s pacing or doodling while on the phone or chewing gum while taking a test.Fidgeting must be deliberate to be effective. Intentional fidgets allow you and your child to self-regulate ADHD symptoms in a controlled, constructive fashion. An effective fidget doesn’t distract you from your primary task because it is something you don’t have to think about. Listening to music can focus your brain and make a big difference in classwork and test scores.