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Podcast: Physical Activity Researcher
Episode: Measuring Children’s Physical Activity with Accelerometers and EMG – Dr. Ying Gao (Pt1)
Description: "Can we accurately measure children’s physical activity with just one device?"
In this insightful episode, Dr. Olli Tikkanen speaks with Dr. Ying Gao about her research on sedentary behavior and physical activity in children, combining accelerometer and EMG data to improve accuracy. Dr. Gao explains the challenges of using only accelerometers, as they capture movement but not muscle contractions, which are essential for understanding true physical activity. She describes her study on setting a reliable threshold to differentiate between sitting, light movement, and active play in children, aiming to create a standardized approach for assessing activity le...