Motor Competence and its Effect on Positive Developmental Trajectories of Health
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abstract
In 2008, Stodden and colleagues took a unique
developmental approach toward addressing the potential
role of motor competence in promoting positive or negative
trajectories of physical activity, health-related fitness, and
weight status. The conceptual model proposed synergistic
relationships among physical activity, motor competence,
perceived motor competence, health-related physical fit-
ness, and obesity with associations hypothesized to
strengthen over time. At the time the model was proposed,
limited evidence was available to support or refute the
model hypotheses. Over the past 6 years, the number of investigations exploring these relationships has increased
significantly. Thus, it is an appropriate time to examine
published data that directly or indirectly relate to specific
pathways noted in the conceptual model. Evidence indi-
cates that motor competence is positively associated with
perceived competence and multiple aspects of health (i.e.,
physical activity, cardiorespiratory fitness, muscular
strength, muscular endurance, and a healthy weight status).
However, questions related to the increased strength of
associations across time and antecedent/consequent mech-
anisms remain. An individual’s physical and psychological
development is a complex and multifaceted process that
synergistically evolves across time. Understanding the
most salient factors that influence health and well-being
and how relationships among these factors change across
time is a critical need for future research in this area. This
knowledge could aid in addressing the declining levels of
physical activity and fitness along with the increasing rates
of obesity across childhood and adolescence.