Effectiveness of Aerobic Exercises in Obesity Cases Pertamina MOR IV Semarang Employees

The purpose of this study was to determine the effectiveness of aerobic exercise in losing weight and maintaining the health of Pertamina MOR IV Semarang employees. The method used in this research is descriptive quantitative. The total number of respondents who participated was 44 people provided that all respondents were internal employees of Pertamina MOR IV Semarang and were willing to be part of this research, indicated by completing the willingness sheet to be a participant. The instrument used was a physical condition test using the Tecumseh test report, aerobic exercise, and jogging. The results of this study found that 11 people (25%) were effectively able to lose weight and maintain health. 19 people (43.2%) were able to lose weight regularly, and 14 people (31.8%) were able to maintain their normal condition. Overall, this study proves that a good lifestyle and diet will maintain everyone's health.