الفهرس | يوجد فقط 14 صفحة متاحة للعرض العام |
المستخلص Sports injuries are considered one of the topics worthy of attention in the field of physical education in general and in athletics in particular. Dietary supplements are preparations that aim to supplement the diet with nutritional substances such as vitamins, minerals, fiber, fatty acids, and amino acids, which may be missing in a person’s diet or may not be consumed in sufficient quantities, and muscle tears, which represent approximately 41% of the total sports injuries among track and field competitors. In jumping competitions for that The researcher designed a movement program supported by a nutritional supplement with the aim of identifying the effect of a rehabilitation program with a nutritional supplement to help speed up the healing of muscle tears among track and field competitors, and this was inferred through the effect on some anthropometric and physical variables, some blood indicators as an indicator of the speed of healing of muscle tears. The experimental approach was applied to 8 jumpers, and the most important results were the effect of the nutritional supplement (whey) on some anthropometric and physical variables, and the effect of the rehabilitation program supported by the nutritional supplement at a rate of 76-82% on blood components and mineral elements in the blood on the research sample. |