Most of us know children who can run and play for hours and hours, taking only short rests. As a parent or carer, it can be exhausting. For scientists, why this is the case has long been the source of ...

Edith Cowan University provides funding as a member of The Conversation AU. Université Clermont Auvergne provides funding as a member of The Conversation FR. Most of us know children who can run and ...

Grant Tomkinson has received funding from the Public Health Agency of Canada and the National Health and Medical Research Council related to children's fitness. Justin J. Lang does not work for, ...