Walking does NOT help prevent Falls!!!
In older populations, walking stands as the most commonly chosen form of exercise, yet its effect on falls remains uncertain. To delve deeper into this issue, a recent study delved into the repercussions of a 48-week walking program on falls among older individuals.
The study involved 386 physically inactive individuals aged 65 years and above, residing in community settings, who were randomly assigned to either an intervention or control group. Participants in the intervention group received a 48-week walking program, consisting of self-paced activity guided by three mailed printed manuals and supplemented with telephone coaching. Meanwhile, control group participants received health-related information unrelated to falls, concurrently with the distribution of walking program materials. Falls were monitored using monthly calendars over the 48-week period, serving as the primary outcome measure. Secondary outcomes included self-reported quality of life, falls efficacy, exercise and walking levels. Additionally, a sub-sample of participants (n = 178) underwent assessments for mobility, leg strength, and choice stepping reaction time.
The results revealed no significant difference in fall rates between the intervention and control groups during the follow-up period (Incidence Rate Ratio [IRR] = 0.88, 95% Confidence Interval [CI]: 0.60-1.29). However, by the study's conclusion, participants in the intervention group demonstrated a noteworthy increase in overall exercise time, particularly in walking for exercise, compared to the control group (median 1.69 versus 0.75 hours/week, P < 0.001).
In summary, the findings suggest that while a walking program may not effectively prevent falls, it does contribute to elevated levels of physical activity among previously inactive older individuals. This outcome echoes previous research and raises questions regarding the suitability of advocating walking as a primary strategy for fall prevention in older populations. Nonetheless, walking remains a valuable means to enhance physical activity levels in this demographic.
This is why it is important to hire a qualified Medical Fitness professional to help you safely lift weights, work on mobility, practice functional tasks, etc. Our Certified Personal Trainers at RenewMe Fitness will come to your home and help you with just that! Give us a call today to set up your Free Functional Assessment to see where you stand!
How Exercise can improve Brain Health
Exercise is the best Anti-Ager
Can cardiorespiratory exercise, such as brisk walking, running, and biking, do more than just keep your body fit? According to a recent study published in Mayo Clinic Proceedings by the German Center for Neurodegenerative Diseases, there's compelling evidence linking cardiorespiratory fitness to brain health, particularly in crucial areas like gray matter and total brain volume, which are closely associated with cognitive function and aging.
Gray matter, consisting of cell bodies, and white matter, composed of filaments extending from these cells, make up the brain tissue. The volume of gray matter has been linked to various cognitive skills and abilities. The study revealed a strong correlation between increased peak oxygen uptake (a measure of cardiorespiratory fitness) and enhanced gray matter volume.
The research involved 2,013 adults from two independent cohorts in northeastern Germany, who were assessed between 1997 and 2012. Cardiorespiratory fitness was evaluated using peak oxygen uptake measurements during exercise bike tests, while MRI brain scans were used to analyze brain data.
The findings suggest that engaging in cardiorespiratory exercise could contribute to better brain health and slow down the decline in gray matter volume. An editorial accompanying the study, authored by Mayo Clinic experts, describes the results as "encouraging" and "intriguing," adding to the growing body of evidence linking exercise with brain health.
Dr. Ronald Petersen, a Mayo Clinic neurologist and lead author of the editorial, highlights the study's focus on the impact of exercise on cognitive brain structures, rather than just motor function. He emphasizes the potential benefits for older adults, indicating that aerobic exercise could positively affect cognitive function later in life.
The study's findings are particularly significant because they indicate higher gray matter volume in brain regions relevant to cognitive changes associated with aging, including those linked to Alzheimer's disease. However, the editorial warns against drawing direct conclusions about the effect of cardiorespiratory fitness on Alzheimer's disease.
Dr. Michael Joyner, a Mayo Clinic anesthesiologist and physiologist, and co-author of the editorial, emphasizes the importance of the study's volumetric data, which demonstrate an effect on brain structure. He underscores the existing epidemiological evidence supporting the protective role of physical activity against cognitive decline.
Although long-term studies on the exercise-brain health relationship are needed, Mayo Clinic experts recommend moderate and regular exercise, totaling about 150 minutes per week. They also stress the importance of other lifestyle factors, such as healthy eating, maintaining a healthy weight, managing blood pressure and cholesterol levels, and controlling blood sugar.
In conclusion, the study sheds light on the profound impact of cardiorespiratory exercise on brain health, offering valuable insights into potential strategies for preserving cognitive function and combating age-related cognitive decline.
Be sure to talk with your in home personal trainer about how they can incorporate some of these components into your in-home senior fitness exercise routine!
Can intermittent fasting help you live longer?
Intermittent fasting, as discussed in The New England Journal of Medicine, presents a compelling approach to improving our health. Essentially, there are two main ways to do it. The first involves restricting your eating to a 6-8 hour window each day, followed by a 16-18 hour fasting period. The second method entails fasting for two non-consecutive days a week, typically consuming around 500 calories on those fasting days.
The benefits of intermittent fasting are quite intriguing. Research suggests it may help lower blood pressure, aid in weight loss, and even extend lifespan. Additionally, it's being investigated as a potential treatment or prevention method for serious health conditions such as obesity, cancer, diabetes, and heart disease.
So how does intermittent fasting work its magic? When we fast intermittently, our bodies undergo a metabolic shift. Instead of relying on stored energy, we start burning fat for fuel, which can lead to improved cellular health.
Evidence from studies in both animals and humans supports the notion that intermittent fasting could lead to a longer life, a healthier heart, sharper cognitive function, and better blood sugar control.
However, intermittent fasting isn't without its challenges. Many people find it tough to stick to, especially initially. Hunger, irritability, and difficulty concentrating are common side effects. Additionally, while current research is promising, more studies are needed to fully understand its long-term effects, especially across different age groups.
If you're considering trying intermittent fasting, it's essential to take it slow and listen to your body. Those initial challenges tend to subside after about a week as your body adjusts. And as always, it's a good idea to consult with your healthcare provider before making any significant changes to your diet or lifestyle.
Lastly, while intermittent fasting can offer significant benefits, it's crucial to be mindful of your eating habits on non-fasting days. It's easy to overeat or indulge in unhealthy foods as a reward for sticking to your fasting plan.
In conclusion, intermittent fasting holds promise for improving health outcomes, but it's not a one-size-fits-all solution. Proceed with caution, pay attention to your body's signals, and seek guidance from a healthcare professional.
Keep in mind that you should always inform your in-home personal trainer for seniors. They need to be aware of your diet so they can give you the right exercises and intensity for your functional goals (improving strength, balance, mobility, walking or gait, etc). If you have a disease or condition, such as Parkinson’s Disease, Stroke, Dementia, Multiple Sclerosis, be sure to consult with your doctor that your fasting schedule won’t negatively affect your medication schedule or effectiveness.
Who is Lotte Berk and How Did She Influence Women To Exercise?
Lotte Berk, a visionary German dancer and fitness trailblazer, is hailed as the pioneer behind the inception of the contemporary barre fitness phenomenon. Recognized for her groundbreaking exercise methodology, Berk seamlessly integrated ballet, yoga, and rehabilitative therapy to create a unique approach aimed at enhancing flexibility, strength, posture, and achieving a sculpted physique.
In the 1950s, Lotte Berk boldly established her fitness studio in London, defying the prevailing norm that gyms were predominantly designed for men. Here, she introduced her distinctive fitness regimen to a select clientele. Berk's workouts were characterized by their incorporation of a ballet barre, offering vital support and balance during exercises. Infused with an element of risqué fun, her sessions, often deemed 'torture' for women, quickly gained popularity and demonstrated that fitness could be both enjoyable and normal for women, challenging societal norms of the time.
Lotte Berk's classes steadily grew in acclaim, attracting a diverse following, including celebrities. Renowned for its ability to sculpt long, lean muscles and heighten overall body awareness, Berk's method transcended her studio and reached a broader audience through documented techniques in books and videos. This paved the way for the evolution of "barre fitness," a widely embraced exercise method blending ballet-inspired movements with elements of strength training, yoga, and Pilates, all rooted in Lotte Berk's innovative approach. Today, her legacy lives on as countless individuals continue to experience the transformative benefits of barre fitness, thanks to the pioneering spirit of Lotte Berk.
At RenewMe Fitness, we draw inspiration from Lotte Berk's revolutionary approach to fitness as we cater to clients of all ages. In line with the principles of barre fitness, our personal trainers seamlessly integrate bodyweight movements into sessions, particularly tailoring them to suit the needs of older clients. Recognizing the importance of accessibility, our trainers focus on refining posture, improving flexibility, and enhancing strength using gentle yet effective bodyweight exercises. Much like Berk's emphasis on enjoyment in fitness, we strive to make each session enjoyable for our clients, fostering a positive and supportive environment. By incorporating elements reminiscent of barre movements, our approach promotes overall well-being while catering to the unique requirements of older individuals, proving that fitness is indeed timeless and inclusive at RenewMe.
Does this mean we have to drink breastmilk?
How Babies Absorb Calcium May Help Our Seniors
Recent studies have uncovered a fascinating mechanism behind how breastfeeding infants efficiently absorb significant amounts of calcium, playing a crucial role in the development of robust and healthy bones. This groundbreaking discovery may hold the key to future treatments for conditions like osteoporosis and other bone diseases that manifest later in life.
Led by Megan Beggs, a pediatric dietitian and PhD candidate in physiology at the University of Alberta, the research sheds light on the absorption channels present in the lower two-thirds of the small intestines of breastfed infant mice. Published in the journal Cellular and Molecular Gastroenterology and Hepatology, the study reveals a stark contrast to adult mammals, where the majority of calcium absorption occurs in the upper part of the small intestines.
Babies undergo a remarkable process of transforming the cartilage they are born with into the 206 bones that comprise the human skeleton. To facilitate this transformation, infants require substantial amounts of calcium, particularly during the first year of life. Interestingly, this mineral deposition continues at a slower rate until approximately age 25.
The significance of understanding this infant mechanism lies in its potential implications for reversing bone-related diseases in humans. Todd Alexander, a pediatric nephrologist at the University of Alberta and the senior author of the paper, emphasizes that this understanding could be a crucial step toward developing therapeutic interventions for individuals with compromised bone health, including the elderly or sick children in neonatal intensive care who may not have had the opportunity to breastfeed.
Looking ahead, the research team plans to delve further into the mechanism, exploring its application in pigs, which share closer physiological similarities with humans than mice. Additionally, they aim to investigate the hypothesis that a hormone in breast milk regulates the channels responsible for calcium absorption. If proven true, this could open avenues for practical applications, such as extracting the active ingredient from breast milk or synthesizing it for administration as a tablet or injection.
While the practical application of these findings for humans may be several years away, the potential for a therapeutic breakthrough in bone health is promising, offering hope for improved treatments and preventative measures against conditions like osteoporosis. In the meantime, ongoing research continues to unravel the intricacies of this remarkable mechanism, bringing us one step closer to unlocking the secrets of bone development and health.
At RenewMe Fitness, our dedicated personal trainers are well-versed in the significance of strength training for overall health, including its pivotal role in enhancing bone density. Understanding the profound impact of strength training on bone health, our trainers incorporate targeted exercises that stimulate bone growth and fortify skeletal structures. By emphasizing resistance training, our fitness experts guide clients through tailored workout routines designed to load bones with stress, promoting the production of new bone tissue. This strategic approach not only contributes to increased bone density but also fortifies the entire musculoskeletal system, fostering resilience and minimizing the risk of fractures. Through personalized fitness plans, RenewMe Fitness personal trainers empower individuals to not only achieve their fitness goals but also invest in long-term bone health, ensuring a foundation of strength that endures over time.
Why You Gain Weight Faster as You Get Older and What To Do About It
Why Do We Gain Weight Faster As We Get Older?
We feel your pain, and the answer may shock you.
Keeping weight in check becomes more challenging with age, and Karolinska Institutet's recent research helps explain why. The study reveals that lipid turnover in fat tissue decreases during aging, making weight gain easier, even without changes in diet or exercise. Published in Nature Medicine, the study tracked 54 individuals over 13 years, finding a consistent decrease in lipid turnover for all, resulting in a 20% weight gain for those who didn't adjust their calorie intake. This discovery, independent of lifestyle factors, sheds light on how our bodies regulate weight changes as we age.
The research, conducted in collaboration with Uppsala University in Sweden and the University of Lyon in France, extends its insights to bariatric surgery. Analyzing lipid turnover in 41 women post-surgery, the study indicates that those with a low turnover rate before the surgery were more successful in maintaining weight loss over the following four to seven years. This suggests that individuals with room for improvement in lipid turnover may benefit more from surgical interventions.
Professor Peter Arner, a key author of the study, emphasizes the groundbreaking nature of the results, highlighting that fat tissue processes independently regulate age-related weight changes. The findings open up new possibilities for treating obesity by understanding the underlying mechanisms in fat tissue. The research also aligns with prior studies, emphasizing the role of increased physical activity in speeding up lipid turnover. Combining exercise with weight-loss efforts, as indicated by the study, may enhance long-term outcomes. Senior researcher Kirsty Spalding underscores the global significance of comprehending lipid dynamics in addressing the widespread challenges of obesity and related diseases. The study received support from various organizations, reflecting the collective effort in advancing obesity research.
A Boost for Parkinson's Research and Wellness
Parkinson’s Research Expands
A better understanding of Parkinson’s Disease is underway.
The Parkinson's Foundation has received a substantial grant from Aligning Science Across Parkinson's (ASAP) through its Global Parkinson’s Genetics Program (GP2). This grant will significantly expand the PD GENEration study, a groundbreaking international genetics initiative mapping the future of Parkinson’s Disease. The PD GENEration study offers genetic testing and counseling to individuals with Parkinson’s disease (PD), aiming to accelerate research impact, particularly focusing on underrepresented populations.
ASAP's generous support will enable the Parkinson's Foundation to enhance recruitment efforts, reaching a more diverse community in the U.S., Canada, and expanding to Latin and South American countries. The study, available in English and Spanish, aims to understand the genetics of PD across different populations, providing crucial insights into the unique aspects of the disease and potentially leading to new treatments.
To maximize efficiency, the Foundation will transition to whole genome sequencing (WGS), allowing comprehensive investigation of the genetic underpinnings of PD. Embracing the spirit of open science, the research data will be shared through the Accelerating Medicines Partnership® Parkinson's Disease (AMP® PD) portal, fostering collaboration among various stakeholders.
Led by the National Institute on Aging, the GP2 program, in collaboration with the Parkinson’s Foundation, seeks to improve understanding of PD's genetic architecture by increasing racial and ethnic diversity in global PD genetic data. This initiative aligns with ASAP's commitment to prioritize diversity in research and clinical trials, ensuring all populations are included.
RenewMe Fitness has specialized In-Home trainers who know a lot about helping people with Parkinson's disease. Our In-Home Personal Trainers understand the importance of balance and movement for people with Parkinson’s Disease. By working with RenewMe Fitness, people with Parkinson's can have a personalized and supportive fitness experience to reach their health goals. This fits well with the PD GENEration study and the Parkinson's Foundation, all working together to help people with Parkinson's feel better.
PD GENEration, launched in 2019, stands out as a patient-facing research study, providing participants with their genetic test results. With the anticipated expansion in spring 2024, the study will continue its mission to make genetic testing accessible to all individuals with PD, fostering research participation across diverse groups. The collaboration between the Parkinson’s Foundation, ASAP, and GP2 is poised to benefit the entire PD community and advance the quest for a cure. To learn more about PD GENEration, visit Parkinson.org/PDGENEration or call the Foundation’s Helpline at 1-800-4PD-INFO (1-800-473-4636) for support in English and Spanish. For enrollment inquiries, email Genetics@Parkinson.org.