The research aimed to identify the effectiveness of employing augmented reality technology in improving skill self-esteem and the level of technical and digital performance in the javelin throwing competition, and the researcher used the experimental approach on a sample of (20) beginners athletics - Imam Abdulrahman bin Faisal University in the Kingdom of Saudi Arabia, and they were divided into two groups, one experimental and the other control strength of each (10) beginners, and research tools: Physical tests - self-esteem skill scale - high intelligence test - measuring the level of technical and digital performance in the javelin throw - educational program Using augmented reality technology, the following statistical methods were used: arithmetic mean - standard deviation - median - torsion coefficient - simple correlation coefficient - test "T" - improvement ratios. Among the most important results: 1- The employment of augmented reality technology has a statistically significant positive impact at the level of 0.05 on the skill self-esteem and the level of technical and digital performance in the javelin throw for athletics beginners - Imam Abdulrahman bin Faisal University in the Kingdom of Saudi Arabia. 2- The learning style (the usual method) has a positive impact statistically at the level of 0.05 on the level of technical and digital performance in javelin throwing for athletics beginners - Imam Abdulrahman bin Faisal University in the Kingdom of Saudi Arabia. 3- The learning style does not have a statistically significant positive effect at the level of 0.05 on the skill self-esteem of athletics beginners. 4- The superiority of the members of the experimental group over the members of the control group in dimensional measurements in self-esteem skill and the level of technical and digital performance in the javelin throw Among the most important recommendations: 1- Using augmented reality technology for its great effectiveness in improving self-esteem and technical and digital performance level in javelin throwing for beginners in athletics - Imam Abdulrahman bin Faisal University in the Kingdom of Saudi Arabia.