Paper Title
EFFECT OF PHYSICAL ACTIVITY AND FATSECRET APP IMPLEMENTATION ON WEIGHT LOSS

Abstract
Lack of physical activity will result in excess weight and susceptibility todisease. This study aims to determine the effect of physical activity and the application of FatSecret application on weight loss. This research method is an experimental method (quazi experiment) using a one group pre-test and post-test design, ie: experiments carried out on one group only without a comparison group that is given treatment. The sample in this study amounted to 24 people selected using purposive sampling. The sampling criteria in this study are (1) aged 18-65 years, (2) able-bodied, (3) BMI 25-49.9m kg/m2 (4) interested in losing weight, (5) have access to smart phones. Data collection instruments used the GPAQ questionnaire, digital scales, measuring tape and FatSecret application. The normality test used the Kolmogorov-sminorf test. Data analysis techniques using SPSS.25 to determine the effect of physical activity and application of FatSecret application on weight loss using t-test. 0The results showed that from the t test analysis, the t value was obtained (12.231) > t table (2.068), and the p value (0.005) <0.05, from these results it can be concluded that there is an effect of physical activity and the application of the FatSecret application on weight loss. Keywords - Physical activity, FatSecret App, Weight Loss