HUBUNGAN KEBIASAAN MENGGUNAKAN ROKOK ELEKTRIK TERHADAP TINGKAT VO2MAX DI MALANG VAPERS COMMUNITY

Background : VO2max is maximum oxygen consumption on someone who called a maximum volume of oxygen, VO2max is useful to indicate the body's capacity to use oxygen to the maximum. Electric cigarette user will be measured how big the level VO2Max with Balke 15 minutes test run. Methods : The design of the Research in this study was analytic observation. In this analytical observational studies, research done by comparing the electrical cigarette between the user level of weight and the user level of light. The approach used is cross sectional by performing the measurement of the independent variable that is a habit of using electric cigarettes and the dependent variable i.e. level VO2Max. The respondents in the study amounted to 33 people with sampling purposive sampling. Data analysis using SPSS software 25 with Shapiro Wilk normality test and Chi-Square test. Result : On the relation of the two groups of tests by using the test results of Chi-Square Balke 15 minutes test run between groups with rates of habit of using an electric cigarette lighter with a heavy level of group can be the value of p 0.014 (p < 0.05). Conclusion : Based on the results of data obtained then it can be inferred that there is a relationship of the habit of using Electric Cigarettes Against Level VO2Max in Malang Vapers Community