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Janet Street-Porter, 79, swapped intense exercise for these low-impact workouts to ‘live to 100’

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Janet Street-Porter, 79, swapped intense exercise for these low-impact workouts to ‘live to 100’

Janet Street-Porter has no interest in slowing down. At 79, the broadcaster and journalist is focused on one goal: staying active, independent and sharp well into her 80s, 90s and beyond.

She’s determined to become a centenarian. ‘My full intention is to live to be 100 and to live a very full life so anything that comes along that might impede that, I go absolutely crazy,’ she revealed to The Express. ‘I want my body to be operating at peak capacity, peak efficiency and if anything goes wrong I can’t handle it. I’ve got all painkillers going.’

Intentional – but not obsessive – movement is a key part of that strategy.

Janet’s step count goal

‘Keeping fit is essential, but I don’t like to be militant about it,’ she told The Telegraph. One daily habit is walking around 5,000 steps. ‘You don’t have to power walk,’ she said. ‘Just put one foot in front of the other. As a writer, I spend a lot of time on the computer, but I make sure that I do an hour and a half of walking every day.’

A shorter session works just as well. ‘Even if you do half an hour; just do something,’ Janet added. ‘I also think it’s important to walk in the morning and in the afternoon.’ It’s even better if the walk becomes a chance to switch off. ‘Whatever you do, do not take your phone with you!’

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Her low-impact workouts

Low-impact exercise is also high on her list. ‘I swim now in rivers and lakes. It’s less stress on my muscles,’ Janet told Yours. Tennis and swimming in the sea are regular features too, although she was quick to point out: ‘That’s not to say that I swim like an Olympic athlete. I prefer to do a ladylike breaststroke!’

Managing arthritis and avoiding overtraining

Over the years, Janet has become increasingly mindful of how exercise affects her arthritis. ‘Mentally you’re all right but your joints are stiff,’ she told Yours. And she cautions against overtraining. ‘I had a gym in my house for 20 years and I had a personal trainer once or twice a week for 10 years,’ she said. ‘However, that’s what wrecked my legs.’

Excessive intensity has occasionally caused problems. ‘I’ve had a lot of injuries through exercise, and an arthritic condition that was aggravated by weights,’ she added to The Telegraph. Managing her condition while continuing to move is therefore critical: ‘Thankfully, I have found a mixture of various exercises that work for me.’

Her diet

Janet isn’t overly rigid about her diet either. ‘[On the weekend], I have a full English. My partner Peter cooks it,’ she told the Manchester Evening News. She balances indulgence with nutrient-dense choices: ‘He’ll do bacon and eggs from the local farm shop, tomatoes or mushrooms, occasionally black pudding. I’ll precede that with dark fruit: blueberries, black grapes, pomegranate seeds.’

Ageing with positivity

Ultimately, ageing well is shaped as much by attitude as lifestyle. ‘It’s all about your mindset. Living in the past is the most ageing thing. [Instead], live in the present,’ she told The Telegraph, before concluding, ‘Just get up every morning and, even if it’s the dreariest of days, say to yourself “Today will be fantastic.”’

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Group Exercise Boosts Cognition, Fitness in Dementia

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Group Exercise Boosts Cognition, Fitness in Dementia

In a groundbreaking advancement poised to revolutionize dementia care, researchers have announced a comprehensive study protocol examining the influence of community-based structured group exercise programs on both cognitive and physical functions in older adults living with dementia. This randomized controlled trial, detailed in a recent publication slated for BMC Geriatrics in 2026, aims to explore the untapped potential of structured physical activity as a non-pharmacological intervention to slow cognitive decline and improve overall quality of life.

Dementia, a progressive neurodegenerative condition characterized by deteriorating memory, thinking, and motor skills, remains one of the most pressing global health challenges, especially as populations age worldwide. Traditional approaches have primarily focused on symptom management and pharmacological treatments, which often come with limited efficacy and undesirable side effects. Against this backdrop, physical exercise has emerged as a promising avenue, backed by neurobiological theories suggesting that physical activity may promote neuronal plasticity, enhanced cerebral blood flow, and reduced neuroinflammation.

The study underlines the importance of a community-based framework, which holds immense promise for scalability, accessibility, and sustained engagement. Community-based interventions leverage social support, environmental context, and local resources, creating an ecosystem that encourages consistency and motivation among older adults. It also introduces structured group exercise as opposed to individual exercise routines—infusing a social and interactive element believed to synergistically bolster cognitive engagement alongside physical exertion.

At its core, this research protocol delineates a comprehensive systematic design featuring randomization — the gold standard for clinical trials — ensuring that participants are evenly distributed among intervention and control groups to minimize bias. The intervention includes carefully tailored exercise regimens that combine aerobic, resistance, balance, and flexibility training. These multifaceted routines aim to target various physiological systems implicated in dementia progression, from cardiovascular health to motor coordination and muscle strength.

Emerging studies have shown that aerobic activities stimulate hippocampal neurogenesis, critical for memory and learning processes often impaired in dementia. Resistance training, meanwhile, supports muscular strength essential for daily activities, reducing fall risk and enhancing autonomy. Balance and flexibility exercises further contribute by improving proprioception and joint mobility, thereby mitigating mobility-related comorbidities. By integrating these elements into structured group calendars, researchers anticipate synergistic effects accumulating over the trial timeline.

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Cognitively, the engagement associated with group exercise acts as a dual catalyst. Beyond the direct neuroprotective benefits of physical activity, the social interaction inherent in group settings stimulates cognitive domains such as attention, executive functions, and emotional regulation. Social isolation and loneliness have been consistently linked to accelerated cognitive decline; thus, group dynamics within this exercise framework may serve as a potent protective factor by nurturing community bonds and meaningful interpersonal connections.

The outcome measures designed for this trial span a range of validated neuropsychological and physical assessments. Cognitive outcomes include evaluations of global cognition, memory, executive function, and processing speed conducted via standardized instruments like the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MoCA). Physical parameters are meticulously assessed using tests such as gait speed, handgrip strength, and the Timed Up and Go (TUG) test, presenting a multidimensional view of functional status.

Importantly, the protocol emphasizes longitudinal follow-up to determine the persistence of any cognitive and physical benefits post-intervention, which is pivotal in discerning sustainable impacts rather than transient improvements. Additionally, the researchers have accounted for confounding variables including baseline physical activity levels, comorbidities, and medication use, thereby ensuring the robustness and generalizability of the findings.

The implications of positive outcomes from such a trial are vast. Demonstrated efficacy could reshape public health policies and clinical guidelines, reinforcing physical activity as an essential component of dementia management. Community centers, healthcare providers, and caregiving organizations might adapt to include tailored structured group exercise programs, thus democratizing access to an affordable, scalable intervention with minimal side effects.

Moreover, this research aligns with growing interdisciplinary perspectives that advocate for holistic management approaches — ones that incorporate biological, psychological, and social determinants of health. The integration of physical activity into care plans reinforces a paradigm shift from reactive to proactive and preventative models that empower older adults with dementia to maintain independence and dignity.

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While challenges remain in delivering consistent, well-supervised exercise programs adapted to heterogeneous patient needs and functional capacities, this trial’s community-rooted design mitigates many logistical and motivational barriers. Leveraging local infrastructure and peer support creates a dynamic environment conducive to sustained participation—a crucial factor given historically high dropout rates in exercise interventions.

From a neurobiological standpoint, this initiative supports the evolving understanding of dementia as a modifiable disorder where lifestyle and environmental factors play significant roles. The interplay between exercise-induced neurotrophic factors such as brain-derived neurotrophic factor (BDNF), reduced oxidative stress, and enhanced cerebral angiogenesis may offer mechanistic insights into how structured physical activity slows neurodegenerative processes.

In conclusion, the launch of this randomized controlled trial heralds a promising avenue for dementia intervention research by meticulously investigating the dual benefits of physical exercise on cognitive and physical realms in a structured, community-based setting. Its innovative combination of rigorous scientific methodology and practical community implementation presents an exciting frontier in mitigating the global dementia burden.

For families, caregivers, healthcare professionals, and policymakers alike, this trial offers hope through a vision of dementia care that transcends pharmacological limitations and centers on empowering individuals via movement, social connection, and holistic well-being. The ultimate testament to this research will be its translation from protocol to practice—transforming insights into real-world impact.

Subject of Research: Effects of a community-based structured group exercise program on cognitive and physical function among older adults with dementia.

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Article Title: Effects of a community-based structured group exercise program on cognitive and physical function among older adults with dementia: a randomized controlled trial study protocol.

Article References:
Amin, A., Hossain, K.M.A., Uddin, M.R. et al. Effects of a community-based structured group exercise program on cognitive and physical function among older adults with dementia: a randomized controlled trial study protocol. BMC Geriatr (2026). https://doi.org/10.1186/s12877-026-07631-3

Image Credits: AI Generated

Tags: cerebral blood flow and cognitioncognitive improvement in dementiacommunity-based exercise programsdementia care innovationgroup exercise for dementianeuroinflammation reduction through exerciseneuroplasticity and exercisenon-pharmacological dementia interventionsphysical fitness in older adultsrandomized controlled trial dementiascalable dementia interventionssocial support in dementia care

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Strategic Exercise Techniques to Maximize Mood Elevation – The Boca Raton Tribune

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Strategic Exercise Techniques to Maximize Mood Elevation – The Boca Raton Tribune
A Shift in Scientific Understanding Reveals That the ‘Runner’s High’ Stems from a Complex Cocktail of Chemicals, Including Endocannabinoids, Which Can Be Triggered by Adjusting Duration and Social Context. The widely reported phenomenon of exercise-induced euphoria—often known as the “runner’s high”—is rooted in specific alterations to neurochemistry that generate feelings of hope, calmness, and social […]
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Do you have sore hips? I asked a pain specialist why this happens and how to improve it

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Do you have sore hips? I asked a pain specialist why this happens and how to improve it

Hip soreness is a terribly common issue—it’s something that I certainly suffer with—so I’m always trying to get to the bottom of where this soreness originates from and what you can do about it.

According to Dr Shady Hassan, MD, an interventional pain and sports medicine physician and the founder of NefraHealth, immobility is the root cause of this discomfort.

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