The Evidence

Educate to Elevate: The Theory Behind BeUpstanding Weeks 2 and 5

Feeling foggy? You’re not alone. When we sit for too long, our blood flow and metabolism slow down. This means less oxygen is supplied to our brain and we can feel fatigued and sluggish. So why not jump up and start feeling more focused and less tired? That’s exactly what the BeUpstanding intervention is all about, especially during weeks 2 and 5, where the focus is on education and empowerment. These crucial weeks centre around the risks of prolonged sitting and the benefits of standing and moving more. But this isn’t just about throwing facts at you—it’s about strategically targeting the barriers and facilitators of behaviour change, as recommended by the Behaviour Change Wheel (BCW). Let’s break down how this messaging works through the lens of the Capacity, Opportunity. Motivation (COM-B) model and the Theoretical Domains Framework (TDF). These frameworks have been explored in more detail on our previous blog post. Capability Understanding the risks associated with sitting too much and the benefits of being more active is one of the biggest barriers for people to sit less and stand more. Weeks 2 and 5 of the BeUpstanding intervention address this by enhancing psychological capability, with a focus on the…

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The Health Risks of Prolonged Occupational Sitting and the Benefits of Physical Activity

The 2020 World Health Organisation guidelines on physical activity highlighted the importance of reducing sedentary behaviour due to its negative health effects. However, the specific impact of prolonged sitting at work, particularly in the context of varying levels of physical activity, has not been fully explored. A recent prospective cohort study in Taiwan, published earlier this year in JAMA Network Open sheds light on this issue, focusing on the health outcomes associated with occupational sitting among apparently healthy individuals. The study followed 481,688 participants over an average period of 12.85 years, collecting data on their occupational sitting habits, leisure-time physical activity (LTPA), lifestyle choices, and metabolic health. The findings revealed that individuals who predominantly sat at work had a 16% higher risk of all-cause mortality, and a 34% higher risk of cardiovascular disease mortality compared to those who predominantly did not sit at work. These increased risks persisted even after accounting for factors such as age, sex, education, smoking, drinking, and body mass index. To counteract the negative effects of prolonged sitting, the study suggests that individuals who sit most of the day at work should aim to add 15 to 30 minutes of physical activity per day. This additional…

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What is the goldilocks for sitting and standing time?

A recent article from the Conversation showcased research from team members reporting on findings that explored one of the common questions asked in BeUpstanding – namely – what is the right balance between sitting and standing? The article was written by lead author Dr Christian Brakenridge and the original Conversation article was published on May 2nd, 2024. How much time should you spend sitting versus standing? New research reveals the perfect mix for optimal health The Conversation, Gorodenkoff/Shutterstock Christian Brakenridge, Swinburne University of Technology People have a pretty intuitive sense of what is healthy – standing is better than sitting, exercise is great for overall health and getting good sleep is imperative. However, if exercise in the evening may disrupt our sleep, or make us feel the need to be more sedentary to recover, a key question emerges – what is the best way to balance our 24 hours to optimise our health? Our research attempted to answer this for risk factors for heart disease, stroke and diabetes. We found the optimal amount of sleep was 8.3 hours, while for light activity and moderate to vigorous activity, it was best to get 2.2 hours each. Finding the right balance Current health…

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