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'Fitness saved me.' Competition show players share their health journeys | CBC Television

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'Fitness saved me.' Competition show players share their health journeys | CBC Television

“Fitness saved me,” says Quinton, a professional Twitch streamer and player on CBC competition series, Canada’s Ultimate Challenge, “my love for gaming kept me inside. I’d fuel myself with large amounts of junk food; cookies, pastries, chips, soda.” Quinton was feeling defeated by his couch potato lifestyle. One day after high school, he attempted one of his first workouts. “I felt lightheaded, went to the changeroom, blacked out, hit my face on the corner of a bench on the way down and woke up covered in blood. After that day, I refused to ever be like that again.” 

Quinton Maclean emerges from the water after a challenge in the Îles de la Madeleine, Que. (Jag Photography)

It’s hard to imagine that the buff, confident man we see on TV today was once a chubby, insecure teen, “My health journey began and I started to learn how to be healthy and be proud of my body. It’s changed my life and I can’t imagine a life where it’s not a part of my day-to-day.”

Competition show players say exercise is their secret to good physical and mental health

In Canada’s Ultimate Challenge, Quinton and 19 other diverse and fit Canadians travel the country to compete in 16 awe-inspiring challenges that test their physical, mental and teamwork capabilities. 

Like Quinton, many of the players participating in the show also had stories of how fitness played an integral role in helping them overcome life’s hurdles. 

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Angel was a competitive boxer until she became trapped in a cycle of addiction. “Even when I was deep in the struggle and felt completely worthless and defeated, I was able to hang on by reminding myself of the things that I missed in my life, what I wanted to get back, and envisioning the person that I could be,” she says, “strong, healthy, powerful, and living a life that could set a positive example for others.” 

“When I came out and had to leave the home I grew up in and then was diagnosed with cancer, I felt like my entire world was crumbling,” remembers Paul, now a transit worker from Vancouver. “The only steady thing I had in my life was focussing on my health and fitness. I honestly believe the drive and determination I learned through my fitness journey is what got me through that very dark period.” 

An Asian women hold her arm up in victory, a young white man wipes a happy tear away from his face, an Indigeous woman crosses her arms and smiles.
(L – R) Jac Le, Paul Kobilke and Angel Anderson are all competitors on Canada’s Ultimate Challenge (Jag Photography)

“Building a consistent fitness routine allowed me to build confidence in my body, changed how I saw myself and helped me recover from my eating disorders and body dysmorphia,” says Jac, a tiny but mighty wellness coach from Vancouver who lives with depression. “Working out consistently got me out of bed, gave me a routine, increased my energy levels and helped me with my brain fog.”

The benefits of exercise are well documented; it reduces the risk of depression, Type 2 diabetes, heart disease, stroke and many cancers. And yet, fewer than one in four Canadians meet the current guidelines for physical activity

Exercise can make you happy too

“It’s often the best part of my day and whether it’s just a quick lift or a spin class or a 90-minute yoga session, giving yourself that time, setting it aside to focus on you and your health is so mentally and emotionally beneficial,” says Paul, “the dopamine and serotonin that comes with exercising is something that I honestly don’t know if I could live without.”  

“I feel much more alert, clear-headed, and happy when I exercise,” agrees Angel, “I am also more inclined to make better food choices, as the nutrients that fuel my workouts cannot come from fast food.”

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And, they say, the benefits of exercise are a lifelong investment. “I don’t struggle carrying groceries or chasing my dogs around. I’m not huffing and puffing walking up the stairs,” says Jac, “it’s about living a long, healthy life where you’re able to move functionally without pain or discomfort.”

Players give advice on how to make fitness a part of your life

The hardest part is often getting started. 

“Just do it,” says Angel, “don’t wait for the ‘right time’ to start because there isn’t one.” “Motivation often comes with action,” agrees Jac, “to set myself up for success, I make a plan, I lay out my gym clothes for the morning and play some tunes and hype myself up!”

Whether it’s walking, running, swimming, dancing, rock climbing or yoga find something you enjoy doing and stick with it. “Start slow and work your way up. Change comes from small daily choices over a long period of time!” says Quinton.

Create realistic goals recommends Jac, “Fitness is not all or nothing, it’s about finding a balance and living a life that is enjoyable, sustainable and doesn’t feel restrictive.”

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According to Paul, the rest should be easy. “The daily practice of setting aside time to focus on yourself physically and mentally is self-love that is essential to success in life, love, health and happiness.”

 

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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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