Dave’s Blog

Why losing weight is so hard: The willpower myth

Posted: 6th Jan, 2026 by Dave Lee

Yesterday, I read a fascinating article from the BBC regarding willpower and weight loss, exploring why some people find it harder to lose weight than others. Based on that piece and supplementary research, it becomes clear that the traditional narrative around obesity requires a major update. For decades, the cultural understanding of obesity in the […]

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Epistemological sources of knowledge: From “The Traitors” to social media health information

Posted: 19th Nov, 2025 by Dave Lee

I am a huge fan of the BBC show The Traitors – for me, it is a fascinating real-world demonstration of epistemology in action. Watching contestants navigate suspicion, deception, and trust offers a unique window into how people gather evidence, form beliefs, and justify decisions under uncertainty. The show brilliantly illustrates the challenges of distinguishing […]

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Core Balance for Promoting Falls Prevention: A multimodal exercise programme for older adults

Posted: 4th Nov, 2025 by Dave Lee

Our Core Balance multimodal programme is well aligned with the UK Chief Medical Officers’ (CMOs) guidelines for promoting falls prevention among older adults who are already capable of participating in standard chair-based sessions. The CMOs recommend that older adults engage in muscle-strengthening activities at least twice a week and incorporate exercises that improve balance and […]

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Making chair-based exercise classes more social for older and disabled adults: A Self-Determination Theory perspective

Posted: 2nd Sep, 2025 by Dave Lee

Why motivation – and social connection – matter Walk into a lively chair-based exercise class and you will notice more than movement. You will hear names being used, laughter shared, stories swapped and small wins celebrated. These moments do more than lift the mood; they nurture the kind of motivation that keeps people coming back. […]

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Is too much sleep bad for you?

Posted: 20th Aug, 2025 by Dave Lee

For most healthy adults, regularly needing more than about nine hours of sleep each night can be a sign that something is amiss. While the occasional lie-in after travel, illness, intense physical activity, or a string of late nights is perfectly normal and usually harmless, consistently sleeping for long periods – especially if you still […]

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Understanding sensory losses in chair-based exercise classes

Posted: 5th Aug, 2025 by Dave Lee

Sensory losses, particularly those affecting vision and hearing, are common among older adults and can have a profound impact on their ability to participate safely and effectively in chair-based exercise classes. As health professionals and exercise instructors, it is essential to recognise how these impairments may influence engagement, safety, and overall experience, and to adapt […]

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Understanding frailty 

Posted: 1st Jul, 2025 by Dave Lee

Frailty is a complex condition often seen in older adults, characterised by increased vulnerability to stressors due to a decline in physiological reserves across various bodily systems. While it is frequently associated with advanced age, chronic diseases, and physical inactivity, frailty is not an inevitable part of the ageing process. It signifies a loss of […]

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