The research aimed to identify the effect of using inverted learning supported by hypermedia on the level of performance of the skills of the first star in synchronized swimming. Each of them consisted of (20) female students, and among the research tools: physical tests - high intelligence test - assessment of the performance level of the skills of the first star in synchronized swimming - educational program using inverted learning supported by hypermedia. Among the most important results: 1- Inverted learning supported by hypermedia has a positive, statistically significant effect at the level (0.05) on the performance level of the first star skills in synchronized swimming for fourth year students at the Faculty of Physical Education for Girls - Zagazig University. 2- The learning method has a positive and statistically significant effect at the level (0.05) on the performance level of the first star skills in synchronized swimming for the fourth year students in the college. 3- Increasing the effectiveness of inverted learning supported by hypermedia on the order-learning method in positively influencing the level of performance of the skills of the first star in synchronized swimming. Among the most important recommendations: 1- Using inverted learning supported by hypermedia to learn and master the skills of the first star in synchronized swimming for fourth year students in the Faculty of Physical Education for Girls - Zagazig University.