The Effect of Special Exercises for The Arm at Different Angles Using Rubber Ropes Distinguished by The Speed, Speed and Accuracy of The Front Spiral for Table Juniors in Sweden

Abstract

The science of sports training always seeks to raise the level in various sports activities in general and in table tennis in particular through the use of scientific methods in the training process, which constitute the cornerstone in developing physical abilities and skill performance. Special exercises contribute significantly to the development of physical abilities and the speed of skill performance, especially in the forward spiral strikes, by following the path of the arm movement, the type of rotation, and the speed of the stroke. Also, the type of hit executed and the player’s distance from the table will largely determine the angle of the playing arm, and the position of the arm angle must be according to the goal of the hit. Coaches stress the importance of the arm angle at the moment the ball is struck to the player near the table being (90) degrees at Almost attached. From here, the research problem crystallized, as it was observed that there was a decrease in the level of performance of the skill of the forward spiral strike close to the table and at an angle of approximately (90) degrees, which is considered very important for the player when he faces a spiral strike close or far from the table from the opponent. The reason for this is attributed to the fact that most players do not They realize the importance of the relationship between the player’s stance at the table and the angle of the striking arm, that is, not employing and investing in the mechanical foundations related to the angle of the striking arm. The researchers used the descriptive and experimental approach by designing the two groups with a pre-post measurement system for the occasion and nature of the study, cinematography, and analysis of bio-kinematic variables using the Kinovea program. The research sample was chosen intentionally from a team from the Swedish club IFK Lund Bord tennis under the age of 16 years. The most important results that were reached were For her; The positive effect of exercises using rubber ropes on developing strength characterized by speed, as well as the speed and accuracy of the ball in the post-tests of the experimental group compared to the control group. The researchers have made several recommendations, including conducting similar research through which the player’s ability to develop how to invest physical and biomechanical abilities in other skills in the sport of table tennis can be developed. The researchers used the descriptive and experimental approach by designing the two groups with a pre-post measurement system for the occasion and nature of the study, cinematography, and analysis of bio-kinematic variables using the Kinovea program. The research sample was chosen intentionally from a team from the Swedish club IFK Lund Bord tennis under the age of 16 years. The most important results that were reached were For her; The positive effect of exercises using rubber ropes on developing strength characterized by speed, as well as the speed and accuracy of the ball in the post-tests of the experimental group compared to the control group. The researchers have made several recommendations, including conducting similar research through which the player’s ability to develop how to invest physical and biomechanical abilities in other skills in the sport of table tennis can be ...