Weight and BMI are Significantly Reduced by Circuit Training
Kata Kunci:
Weight, BMI, Circuit trainingAbstrak
Obesity has become a growing global health problem, with a significant impact on a wide range of chronic diseases. This study aims to explore the effect of circuit training on weight loss and Body Mass Index (BMI) in overweight or obese adult individuals. Using a pretest-posttest experimental research design, 30 participants were divided into two groups: an experimental group that followed an eight-week circuit training program and a control group that received no intervention. The results showed that the experimental group experienced a significant weight loss from 73.6 kg to 69.5 kg (p = 0.003) and a decrease in BMI from 29.9 kg/m² to 28.2 kg (p = 0.003). Meanwhile, the control group also experienced weight and BMI reductions, but with smaller changes (body weight from 70.1 kg to 69.1 kg and BMI from 29.0 kg/m² to 28.6 kg), although it remained significant (p < 0.05). These findings confirm the effectiveness of circuit training as an intervention in weight loss programs, as well as the importance of a structured approach in obesity management. This study provides empirical evidence that can be used by health professionals and fitness trainers in designing more effective exercise programs to achieve weight loss goals, as well as improve the overall quality of life of individuals.
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