Abstract
This pilot study tests the significance of a classroom chair stretch exercises types and their feasibility and potential to structure the optional classrooms Based Physical Activity Break Primary Programs (ABC-PA).
Materials and methods. To achieve this goal, we proposed two chair stretch exercises ABC-PA programs, one with sit-to-stand chair exercises and other without sit-to-stand chair exercises. Applied for 4-weeks among 90 children, five grade levels, 45 in each division during the academic years 2017-2018. Controlled by components of Fitness Gram health-related physical fitness, before and after 4-weeks of the research project to establish the superiority of the two models proposed.
Results. To admit study ABC-PA protocols, and statistics performed. Our outcomes confirmed sit-to-stand as the recommended exercise to structure the optional classroom-based physical activity breaks routine intervention.
Conclusions. We approved the sit-to-stand as a powerful chair exercise able to enhance cardiovascular endurance, muscle strength, muscular endurance, flexibility, maintenance of body composition and reduction of prolonged class daily time sittings. More efficacy are the sit-downs noticed in this study as prolonged static stretch able to improve static flexibility but without changes in classrooms sedentary routine.