Related Experiment Video

Updated: Jul 17, 2026

Assessment of Child Anthropometry in a Large Epidemiologic Study
09:36

Assessment of Child Anthropometry in a Large Epidemiologic Study

Published on: February 2, 2017

Validation evidence for the Netherlands physical activity questionnaire for young children: the Iowa bone development

Kathleen F Janz1, Barbara Broffitt, Steven M Levy

  • 1Department of Health and Sports Studies, The University of Iowa, IA 52242, USA. kathleen-janz@uiowa.edu

Research Quarterly for Exercise and Sport
|November 8, 2005
PubMed
Abstract

No abstract available in PubMed .

More Related Videos

Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity05:59

Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity

Published on: March 7, 2019

Physical Activity Measurement in Children Accepting Table Tennis Training06:51

Physical Activity Measurement in Children Accepting Table Tennis Training

Published on: July 27, 2022

Related Concept Videos

Changes in the Appendicular Skeleton with Age01:09

Changes in the Appendicular Skeleton with Age

The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...