تأثير برنامج رياضي لتحسين مستوى اللياقة القلبية التنفسية على تلميذات المرحلة المتوسطة 12-15 سنة غرب الجزائر

الملخص EN

The study aimed to suggest a sports program to improve the level of cardiorespiratory fitness for middle school girls, where the researchers adopted the experimental method on a deliberately selected sample of 80 girls (12-15 years) with a pre and post measurement, Group (B) as a control sample Group (A) as an experimental sample in which the participants completed a training session for a period of 30 to 60 minutes in one training session at a rate of 3 times a week and for a period of 8 weeks, with moderate intensity during the first 4 weeks and high intensity for the last 4 weeks, and the most important results during the analysis revealed between the two groups that the proposed sports program has a big and positive role in improving the level of cardiorespiratory fitness among middle school girls in western Algeria.

Key words: sports program.

cardiorespiratory fitness.

middle school (12-15 years).