Plain-English translation of NCT06416488 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This study is testing whether a type of exercise called high-intensity interval training (HIIT)—which involves short bursts of very hard work followed by rest periods—can help improve heart and metabolic health in children and teenagers who show early warning signs like high cholesterol, high blood pressure, or prediabetes. Researchers believe HIIT may be especially helpful because it's efficient and can be adapted to many different sports, making it easier for young people to stick with.
While doctors know that regular physical activity is good for children's heart and metabolic health, there isn't yet clear evidence showing whether this specific type of intense, short-burst training can actually reverse early warning signs of heart and metabolic disease in young people who need it most.
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If you are randomly assigned to the exercise group, you will do modified high-intensity interval training at least 3 times per week for 12 months total—with 3 months of required sessions followed by 9 months of continued participation. You will also receive educational materials about healthy eating and exercise both in person and online. The comparison group will receive the same health education materials but without the structured exercise program. Both groups will be monitored over the full year to see how their heart health and metabolism change.
AI-generated summary from trial data · Jun 25, 2026 · Not medical advice
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