Sitting

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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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Modelling the potential health and economic benefits of reducing population sitting time in Australia

Strong evidence indicates that excessive time spent sitting (sedentary behaviour) is detrimentally associated with multiple chronic diseases. A paper titled “Modelling the potential health and economic benefits of reducing population sitting time in Australia” has recently been published in the International Journal of Behavioral Nutrition and Physical Activity and describes the development of the first Australian sedentary behaviour model that can be used to predict the long term consequences of interventions targeted at reducing sedentary behaviour through reductions in sitting time. The authors report that sedentary behaviour is prevalent among adults in Australia and has increased during the COVID-19 pandemic. Therefore, estimating the potential health benefits and healthcare cost saving associated with reductions in population sitting time, could be useful for the development of public health initiatives. A sedentary behaviour model was developed and incorporated into an existing proportional, multi-state, life table Markov model (ACE-Obesity Policy model). This model simulates the 2019 Australian population (age 18 years and above) and estimates the incidence, prevalence and mortality of five diseases associated with sedentary behaviour (type 2 diabetes, stroke, endometrial, breast and colorectal cancer). According to the model, if all Australian adults sat no more than 4 h per day, this would result in health…

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