This research is aimed to explore the influence on behavioral intention behavioral attitude, subjective norms, perceived behavior control caused by the recreational involvement among 5th and 6th graders of the elementary schools. This research is conducted by means of the "questionnaire about elementary school students to involve recreational sports behaviors and intention" as a tool with the experimental subjects of those 5th and 6th graders of a certain elementary school on Taoyuan County. There are totally 654 questionnaires delivered with 640 valid responses received, totally rated 98.92%. After questionnaire responses are received and both the Pearson product-moment correlation analysis and multiple stepwise regression analysis are conducted, research results are shown as below. 1. The overall behavioral attitude wields positive influence on behavioral intention. 2. Overall subjective norms wield positive influence on behavioral intention. 3. Overall perceived behaviors wield positive influence on behavioral intention. 4. Overall behavioral attitude are positively correlated to subjective norms. 5. Overall subjective norms are positively and significantly correlated to perceived behavior control. 6. Overall behavioral attitude are significantly and positively correlated to perceived behavior control. Finally, according to research results, some suggestions are raised with the reference available for the departments relevant to education and home education for the upcoming research effort.