Related Experiment Video
Updated: Nov 17, 2025

A Real-World High-Intensity Interval Training Protocol for Cardiorespiratory Fitness Improvement
Published on: February 22, 2022
Presidential youth fitness program implementation: An antecedent to organizational change
Jeanne M Barcelona1, Darla M Castelli2, Jessica Duncan Cance3
1Wayne State University, Kinesiology, Health and Sport Studies, United States.
Introduction:
Grounded in organizational change theory, the purpose of this study was to investigate the efficacy of the Presidential Youth Fitness Program (PYFP) and its association with healthy cultures within schools.
Methods:
Using a qualitative approach, data were collected through interviews, site visits and artifacts across 374 schools. An explanatory collective case study approach was used to identify key events related to implementation.
Results:
Pivotal antecedents to organizational change included prolonged, continual PD, direct support of PYFP implementation, and recognition. Further, three key themes of leveling of the playing field, strategically overcoming barriers, and recruiting teacher fitness champions were identified.
Conclusions:
Creating a healthy school culture was an unexpected, but feasible outcome stemming from the implementation of the PYFP. A collective effort, led by physical education teachers and fitness champions and embraced by the administration, faculty, and community, is necessary for the school culture to unfreeze from its present status.
Related Concept Videos
Cognitive Dissonance
Community Based Intervention
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...
Motivational Cycle
The cycle begins with a need. This need can arise from various conditions, such as hunger, thirst, or temperature changes. For instance, when an individual feels cold, their body...
Models of Health Promotion and Illness Prevention II
The agent-host-environment model states that disease results...
Exercise and Muscle Performance
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Models of Health Promotion and Illness Prevention I
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...

