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Exercise Improves Vocabulary Growth In Children, Study Says

Exercise Improves Vocabulary Growth In Children, Study Says
Emily Wilcock
Writer and expert3 years ago
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A recent study out of the University of Delaware has found that exercise can boost kids’ vocabulary growth. We know that exercise has many benefits, but this is the first study into the effect of exercise on vocabulary learning, and the results are promising. 


The Study

The children selected were between the ages of 6 and 12 and were taught a number of new words before either going swimming, taking part in functional fitness  exercises, or before completing a colouring sheet.1  

Lead researcher, Pruitt, is a former college swimmer who now regularly takes functional fitness  classes. The study came about as she wanted to prove that ‘motor movement helps in encoding new words’1, because exercise can be seen as the ‘Miracle-Gro of the brain’1. 


The Results

The results were impressive. The children who swam after being introduced to new vocabulary were 13% more accurate in the follow-up vocabulary tests. However, science suggests that exercise can be attributed to helping children learn, so why was swimming more successful than functional fitness?1  

Pruitt relates this to how much energy each exercise demands from the brain. For example, swimming came naturally to the children, and they didn’t have to think about it. Functional fitness  movements were new to them, and they had to think about what they were doing, therefore demanding more energy from the brain and detracting from the energy available to learn new vocabulary.1 


Take Home Message

Whilst we can’t promise that exercise is going to turn you into the next JK Rowling, we can’t deny the benefits that it has on your body, mental and physical health and on your ability to learn. Unfortunately, I’m not sure we have any readers between the ages of 6 and 13, but it is definitely worth bearing in mind. 



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Emily Wilcock
Writer and expert
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After completing an internship with Myprotein, Emily returned to university to finish her Bachelor of Science degree in Business Management and Marketing. With experience in lifestyle writing, Emily aims to entertain and educate through her work. Her focuses include recipes, real and inspiring stories, and working with writers to help provide easy-to-digest evidence-based research. Her work on recipes has been previously featured in The Supplement magazine, with a particular focus on high-protein, nutritious meals, plus advice on how to properly fuel your body. Outside of work, Emily’s top priority is food. She’s a self-professed star baker and a connoisseur of all things baked. In her spare time, she’s either cooking up a storm, our looking out for the opportunity to try out Manchester’s newest restaurants. But as a huge fan of carbs, if it’s not pasta or pasta-adjacent, she’s not interested. If she’s not in the kitchen, she’s tucked up with a book for an early night, or you’ll find her in the gym working up a sweat. Afterall, all those carbs require quite the appetite.