The Accuracy of Thigh-Worn Accelerometer in Measuring Children’s Cycling - Article Highlight

Physical Activity Researcher

Summary: In this episode, Dr. Olli Tikkanen discusses a 2023 study titled "Sensitivity and Specificity of Measuring Children's Free Living Cycling with a thigh worn Fibion accelerometer." The study explores the effectiveness of the Fibion device in accurately measuring the duration and intensity of children's physical activity while cycling. The results indicated that the Fibion accelerometer was capable of accurately capturing cycling activity, but could underestimate the metabolic equivalent of tasks (MET) during cycling due to interruptions like traffic lights or freewheeling.

Explained Article: Sensitivity and Specificity of Measuring Children's Free Living Cycling with a thigh worn Fibion accelerometer

Timestamps:

• [00:00:00] Introduction
• [00:01:00] Background of study
• [00:02:00] Aim of study
• [00:03:00] Study design and data collection
• [00:04:00] Introduction to Fibion device
• [00:05:00] Study findings and comparison of cycling to walking and car trips
• [00:06:00] Sensitivity and specificity of Fibion device in measuring cycling
• [00:07:00] Implications and limitations of the findings
• [00:08:00] Conclusion and potential for future research
• [00:09:00] Considerations for physical activity researchers
• [00:10:00] Closing remarks

If you're planning to do sedentary behaviour or physical activity measurements, book a video call with Dr Miriam Cabrita here. Dr Olli Tikkanen hosts the Physical Activity Researcher Podcast.