Effect of exercise of diversity of resistance to exchange muscle work on some indicators of bioenergy metabolism of young weightlifters
Author(s): Natiq Abdulrahman Werytha
Abstract: Objective of the search to prepare exercises in which the resistances vary, to exchange the work of the muscle groups of young weightlifters, and to identify their effect on some of their vital energy indicators. (2020) who are officially registered within the youth category in the Iraqi Central Federation for Heavy Weight Lifting, who are (12) lifters, and approved the (Fitmatepro) and (Treadmills) device in measuring energy metabolism (RMR) during rest, the time of emergence of the anaerobic threshold, and the rate of calorie expenditure during exercise, the researcher prepared the exercises To strengthen the muscles of the center of the body in the trunk to include the muscles of the abdomen and back of the lifters and arms It is performed with movements characterized by the production of force by using the diversity between the rowing device and pulling with the bar by investing the body weight and pulling the fixed ropes with the multigam device and pulling the rubber ropes with a degree of resistance (3), and it was applied for (8) consecutive weeks during the special preparation period, and after completing this experiment and collecting the data of the tests Before and after the data were processed using (SPSS) system to be extracts and applications in that the exercises of the diversity of resistance to exchange muscle work help to increase the level of energy metabolism (RMR) during rest, delay and time the emergence of the anaerobic threshold and increase the level of volitional rate of calorie expenditure during effort Young weightlifters, and it is necessary not to exaggerate the diversity of resistances to exchange muscle work when training young lifters and take into account the similarity with the trend in the muscular work of lifters, and the need to equip the training rooms with their diversity and not be satisfied with only fixed weights for this sport.
Natiq Abdulrahman Werytha. Effect of exercise of diversity of resistance to exchange muscle work on some indicators of bioenergy metabolism of young weightlifters. Int J Adv Acad Stud 2022;4(1):209-213. DOI: 10.33545/27068919.2022.v4.i1c.721
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