Related Experiment Video
Updated: May 17, 2026

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field
Published on: May 26, 2020
The emergence of athleticism and participation in athletics: a proposed line of development
1Private Practice, Ann Arbor, Michigan, USA.
Abstract:
A developmental line focusing on interest and participation in sports is proposed. The changing role of the body in the development of the ego is considered. The body as an early source of pleasure eventually becomes the site of a source of primordial competence, and by the latency phase, full-fiedged competence can be generated by the ego's control of the body in space. Participation in sports and acquisition of athletic skills can follow.
Related Concept Videos
Social Foundations of Self I: Play and Game
Social Facilitation
Emerging Adulthood
Sources of Self-Esteem I: Family Experience
Social Foundations of Self II: The Generalized Other
Three Developmental Domains
Physical Development
Physical processes, also known as maturation, encompass the biological changes that occur across an individual's life. These changes begin with genetic inheritance and continue through various stages, including growth in height and weight,...

