Intensive exercise can help improve insulin sensitivity, but often teens do not have enough time to devote to organized types of exercise. Can multiple 3 minutes walk help with insulin sensitivity?   I discussed a research project that examined this exact question, hope you find it helpful. Diabetes Care. 2018 Oct; 41(10): 2220–2228. Effects of Interrupting Sedentary Behavior With Short Bouts of Moderate Physical Activity on Glucose Tolerance in Children With Overweight and Obesity: A Randomized Crossover TrialDr Gourgari is a pediatric endocrinologist, certified in obesity medicine expert and weight loss coach for teens with more than 15 years of experience. She helps teens build healthy habits that last, so they can feel happier, be more confident and love their body again . To get a free copy of 30 healthy and easy recipes for teens that are high in protein, visit https://lifestyleforteens.com/recipes To learn more about the LIFT Program, visit lifestyleforteens.com/program