عنوان

تأثیر چهار هفته تمرینات کراس فیت به همراه آموزش و کنترل رژیم غذایی بر ترکیب بدنی، نیم¬رخ-های لیپیدی و شاخص¬های عملکردی مردان چاق و دارای اضافه وزن

متن يادداشت

Introduction: Obesity is one of the biggest problems today which can lead to various non-contagious diseases. Obesity is increasing due to diet and nutrition illiteracy and lack of regular exercising. So the goal of this study is to check the effect of four-week cross-fit training along with education and control diet on body composition, lipid profile and performance indicators of overweight and obese males.Methods: In order to achieve the mentioned goal, we choose 28 men having BMI 25 or more as case studies chosen and randomly categorized into four studying groups including practice, diet training, practice and diet training, and control groups. Training classes of this study continued for weeks before the main study period (four weeks) in order to study the effect of correct diet training. Training class for both practice-training and training group was held two weeks earlier than training protocol. The practice protocol of this study includes eight training items (resisting items) and Klin strength items using a medicine ball for four weeks. Parameters, which are to be evaluated, of the study are lipid profiles, cholesterol, triglyceride, FFM, WHR, fat percentage and performance indicators were evaluated two times before and after the end of training protocol and diet control. In order to evaluate normal data distribution Shapiro-Wilk statistic test was used. The results were also checked using repeated measures analysis of variance test at the level of p 05/0>. If the difference is meaningful, we use post hoc buffini test to determine the exact position of the differences. Findings: Cross-fit exercises along with education and control diet for four weeks meaningfully decreased the rate of LDL, triglyceride, fat percentage as well as the increase of LDH, the highest rate of oxygen usage in the participates compared to the studying groups. But in the other parameters in the study there were no meaningful difference among all groups. Conclusion: The increase in nutrition literacy along with practicing cross-fit exercises in order to improve the obesity status of fat or obese people can be useful.