• Home
  • University of Queensland
  • Analysis Of Scientific Data
  • Effects of Greek Yogurt on Strength and Body Composition in University-Aged Males

Effects of Greek Yogurt on Strength and Body Composition in University-Aged Males

Statistical Review This study investigated the effects of Greek yogurt on lean, untrained, university-aged males during a 12-week training program. 30 healthy, university aged (18-25yrs) males were recruited for study. The study separated the individuals into two groups, the GY (Greek yogurt) group and a control group. Where participants in the GY group consumed 200g of Oikos 0% fat plain Greek yogurt (110 calories, 20g of protein) 3 times a day on training days and 2 times a day on non-training days, whereas the control group consumed 47g of Placebo pudding (PP) (110 calories, 0g of protein) on the same supplement schedule as the GY group. Both groups underwent 12 weeks of exercise training, 3 days a week. Each session generally consisted of resistance training that included the following, bench press, seated row and leg press. The response variable was strength, muscle thickness, and body composition. These were tested against the independent variable of Greek Yogurt consumption. The variable type is continuous. Null hypothesis: Strength, muscle thickness and body composition values will be the same in both the GY group and the control group. Strength = P<0.001 (1 max repetition) Muscle Thickness = P<0.001 (bicep and duads) Body Composition = P<0.001 (fat-free mass) The results of the experiment show that strength, muscle development and body composition are greater in individuals who consume Greek yogurt.