Blood Glucose 1 Exercise 1 Glucose 1 Humans 1 Insulin 1 Insulin Resistance 1 Insulin, Regular, Human 1 Metabolic Syndrome 1 Obesity 1 exercise 1 glucose 1 glucose blood level 1 human 1 human insulin 1 insulin 1 insulin resistance 1 insulin resistant 1 insulin sensitive metabolic syndrome X 1 metabolism 1 non-obese 1 obesity 1 physical activity 1