Inclusion Criteria:  Leading a sedentary life Those who have sufficient motivation to participate in the exercise program (will be evaluated by a one-on-one interview by the researchers) Have the same weight for 6 months before participating in the study (±2.5 kg) Those diagnosed with prediabetes by oral glucose tolerance test and/or HbA1c measurement  Exclusion Criteria:  Serious medical condition (for example, advanced malignancy or major neurological, psychiatric or endocrine disease, respiratory failure, etc.) that would prevent the person from participating in exercise training. Having cardiovascular disease Being diabetic Using metformin before participating in the study Receiving hormone replacement therapy Life expectancy less than 1 year HIV positivity Substance use Functional dependency Cognitive weakness Those who have other diseases that will affect the results of the study (respiratory diseases, muscle diseases, etc.) Those who use drugs or supplements that will affect the results of the study