The Physical Activity Pyramid provides a model for describing the different types of physical activities that children can perform to meet national physical activity guidelines. The national ...

Correspondence to Dr Maarten H Moen, Medical Staff, Dutch Olympic and Paralympic Committee, Amsterdam, Netherlands; maarten.moen{at}nocnsf.nl You see, it’s that easy!’, I was thinking. I looked down ...

If counting steps is your thing, the Fitbit One has you covered. It will also track your sleep and help you log calories and other exercise, but for these non-step activities, Fitbit One can be ...