This research study is looking at how daily activities, behaviors, and fitness affect the health of blood cells and their mitochondria (the powerhouses of cells that make energy). Researchers want to understand how these tiny energy makers in your cells are connected to body fat and how well you can exercise. The study is for healthy children aged 8 to 10 years old. To join, you must not have certain health conditions like severe asthma, autism, ADHD, or epilepsy. The main goal is to measure platelet mitochondrial respiration (how well mitochondria in blood cells use oxygen) and see how it relates to body fat and peak aerobic capacity (how much oxygen your body can use during exercise) in children. The study aims to enroll 300 participants, but its current recruitment status is unclear.

Study design

This is an observational study, meaning researchers will observe participants without providing any interventions. It plans to enroll 300 healthy children.

What's involved

Not specified in the trial record.

Compensation

Not stated in the trial record.

Follow-up

The primary endpoint is measured at 8 days, suggesting a short follow-up period.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.