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UrduUC San Diego Herbert Wertheim School of Public Health and Human Longevity Science study: senior women were less likely to develop mild cognitive impairment or dementia if they did more daily walking and moderate-to-vigorous physical activity.
Tag: Exercise
Both high- and low-intensity exercise therapy beneficial for knee osteoarthritis
A randomized controlled trial comparing high- and low-dose exercise therapy for patients with knee osteoarthritis found that both types of exercise therapy produced similar outcomes in pain, function, and quality of life. High-dose therapy provided superior outcomes related to function in sports and recreation in the short term, with results subsiding after 6 months. The findings are published in Annals of Internal Medicine.
Study Explores Effects of Resistance Training in Older Adults at the Cellular Level
Aging and related diseases are associated with alterations in oxidative status and low-grade inflammation, as well as a decreased endoplasmic reticulum (ER) unfolded protein response (UPR). UPR is a functional mechanism by which cells attempt to protect themselves against ER stress. Researchers analyzed these proteins in peripheral blood mononuclear cells of elderly subjects and used computer simulation to predict the key proteins associated with these biomolecules underlying physiological adaptations to exercise. They collected blood samples about five to six days before and after the training period and analyzed various oxidative stress biomarkers in peripheral blood mononuclear cells. The study takes research one step further in helping to elucidate the benefits of exercise in this population.
Alzheimer’s Drug Discovery Foundation and Harrington Discovery Institute to Support Promising Research to Protect the Alzheimer’s Brain
The Alzheimer’s Drug Discovery Foundation (ADDF) and Harrington Discovery Institute at University Hospitals in Cleveland have granted an ADDF-Harrington Scholar Award to Christiane Wrann, PhD, DVM, Associate Professor in Medicine at the Cardiovascular Research Center and the McCance Center for Brain Health at Massachusetts General Hospital and the Harvard Medical School in Boston. Dr. Wrann will receive funding and drug development guidance to help advance her research towards potential new therapies for patients suffering from Alzheimer’s disease.
New Year, New Habits: Johns Hopkins Children’s Center Experts Weigh in on Tips to Kick-start Healthy Habits in 2023
The year 2023 is here. A new year symbolizes a fresh start and offers a renewed focus on health and well-being. Many people make resolutions regarding their health — and resolutions aren’t just for adults. They are for kids, too. Johns Hopkins Children’s Center experts are available to help parents kick-start healthy habits for their children and families in 2023.
Tulane expert offers ‘smart’ advice on making and keeping New Year’s resolutions
It’s almost 2023, a new year, a new you. You’ve resolved to be thinner, healthier, kinder. You’ve vowed to cook more, read more, exercise more. You’re going to declutter your house, beautify your garden, get out of debt. There’s only…
Exercise during Pregnancy Offsets Risks to Fetus from Maternal Obesity
Article title: Maternal exercise improves epithelial development of fetal intestine by enhancing apelin signaling and oxidative metabolism Authors: Song Ah Chae, Jun Seok Son, Jeanene Marie de Avila, Min Du, Mei-Jun Zhu From the authors: “These findings suggest that [maternal…
RNA Sequencing of Whole Blood in Female Triathletes Explores Effects of Endurance Exercise on Gene Expression
Article title: Whole blood transcriptome characterization of young female triathlon athletes following an endurance exercise: a pilot study Authors: Attila Bácsi, András Penyige, Gergely Becs, Szilvia Benkő, Elek Gergő Kovács, Csaba Jenei, István Pócsi, József Balla, László Csernoch, Ildikó Balatoni…
Five Key Factors Affect Physical Activity in Multi-ethnic Older Adults
A study is the first to use a large range of instruments/ tools and include older adults from many ethnic groups to determine factors affecting their physical activity. Results showed that age, education, social network, pain and depression accounted for a statistically significant proportion of unique variance in physical activity in this diverse older population living independently. Those who reported lower physical activity tended to be older, have less years of education and reported lower social engagement, networking, resilience, mental health, self-health rating, and higher levels of depression, anxiety, pain, and body mass index compared to the moderate to high physical activity groups.
New Guideline Introduces Recommendations for Integrative Approach to RA Treatment
The American College of Rheumatology (ACR) released a summary of its new guideline for Exercise, Rehabilitation, Diet and Additional Integrative Interventions for Rheumatoid Arthritis. This is the first ACR guideline about an Integrative Approach to RA.
Short ‘Activity Snacks’ Help Maintain Muscle Mass
Interrupting prolonged sitting with periodic “activity snacks” may help maintain muscle mass and quality, according to researchers at the University of Toronto in Canada.
Women’s mental well-being more sensitive to exercise than men’s during different stages of pandemic
Women’s mental health was more likely to be affected by physical exercise frequency during the COVID-19 pandemic than men’s, according to new research from Binghamton University, State University of New York.
Exercise Hormone Halts Parkinson’s Disease Symptoms in Mouse Study
Researchers from Johns Hopkins Medicine and the Dana Farber Cancer Institute in Boston have shown that a hormone secreted into the blood during endurance, or aerobic, exercise reduces levels of a protein linked to Parkinson’s disease and halts movement problems in mice.
Women in sport
New research from the University of South Australia shows that many AFLW athletes are not consuming sufficient energy and carbohydrates throughout the season and on game days, which can negatively affect performance as well as recovery post-match.
Research shows exercise can improve the lives of women experiencing homelessness
The “Exploratory study of physical activity programming for women experiencing homelessness” has found that participants of a four-week physical activity program reported a significant decrease in the number of mentally unhealthy days they experienced.
The Medical Minute: Pickleball anyone? Sport’s popularity surges, health benefits abound
Pickleball is surging in popularity. Does the sport also offer health benefits? A Penn State Health exercise physiologist and a couple passionate pickleballers pop the top on a jar’s worth of thoughts.
Online Chair Yoga Viable Exercise for Isolated Older Adults with Dementia
Researchers evaluated a remotely supervised online chair yoga intervention targeted at older adults with dementia and measured clinical outcomes virtually via Zoom under the remote guidance. Results showed that remotely supervised online chair yoga is a feasible approach for managing physical and psychological symptoms in socially isolated older adults with dementia based on retention (70 percent) and adherence (87.5 percent), with no injury or other adverse events.
Study: Chores, Exercise, and Social Visits Linked to Lower Risk of Dementia
Physical and mental activities, such as household chores, exercise, and visiting with family and friends, may help lower the risk of dementia, according to a new study published in the July 27, 2022, online issue of Neurology®, the medical journal of the American Academy of Neurology. The study looked at the effects of these activities, as well as mental activities and use of electronic devices in people both with and without higher genetic risk for dementia.
Researchers discover gene that promotes muscle strength during exercise
Researchers have identified a gene that promotes muscle strength when switched on by physical activity, unlocking the potential for the development of therapeutic treatments to mimic some of the benefits of working out.
‘Smart necklace’ biosensor may track health status through sweat
Researchers have successfully tested a device that may one day use the chemical biomarkers in sweat to detect changes in a person’s health.
On the Run: How to Train Safely for a 5K
A 5K can serve as a perfect early milestone for novice runners, but safe training is key to success. With the help of an expert running and biomotion specialist, we’ve explored the topic of how to train safely for the best beginner’s race.
Exercise + Sauna = Better Cardiovascular Function
New research suggests that adding a regular 15-minute sauna to an exercise routine may improve cardiovascular risk factors more than exercise alone. The study is the first randomized controlled trial to explore the long-term combination of exercise and sauna bathing in a non-clinical population. It is published ahead of print in the American Journal of Physiology-Regulatory, Integrative and Comparative Physiology.
The Award-Winning Squeezium and Rehabit — Incentive Games for the Elderly from Chula Architects
Two Chula architectural graduates have developed Squeezium and Rehabit innovations to provide an incentive for the elderly to get up and move to strengthen their bodies. As a nod to their creativity, the innovations received Gold Medal and Special Award at the 7th World Invention Innovation Contest, Korea Invention Academy (KIA).
75% of teens aren’t getting recommended daily exercise
Three out of every four teens aren’t getting enough exercise, and this lack is even more pronounced among female students. But new research from the University of Georgia suggests improving a school’s climate can increase physical activity among adolescents.
10 outdoor safety tips to keep summer from turning into bummer
An ER physician specializing in wilderness medicine says the right preparation will go a long way in keeping your summer plans safe and fun.
Diverse Speakers Confirmed for Second Annual IAFNS Science Symposium
IAFNS June 21-23 Second Annual Meeting and Science Symposium still open for online registration
Seven Healthy Habits Linked to Lower Risk of Dementia in Those with Genetic Risk
Seven healthy habits and lifestyle factors may play a role in lowering the risk of dementia in people with the highest genetic risk, according to research published in the May 25, 2022, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Using Math to Improve Your Workout
Interval training is the best way to improve your cardiorespiratory fitness and overall sports performance. It works for everyone, from the elite athlete preparing for the Olympics to the regular weekend athlete to the patient who wants to improve their physical condition.
Researchers ID Post-exercise Changes in MicroRNA as Potential Markers for Coronary Artery Disease
Article title: Associations between circulating microRNAs and coronary plaque characteristics: potential impact from physical exercise Authors: Maria Dalen Taraldsen, Rune Wiseth, Vibeke Videm, Anja Bye, Erik Madssen From the authors: “This exploratory study demonstrated six miRs associated with coronary necrotic…
Could exercise counteract cardiotoxic chemotherapy for women with breast cancer
When you’re a breast cancer survivor, the last thing you need is another health scare. So, it’s concerning to know that up to 48 per cent of breast cancer patients will go on to fight heart disease as a direct result of chemotherapy.
Grandmaternal exercise has benefits for grand offspring, researchers find
Scientists have demonstrated in mice that the benefits of exercise may also span generations.
NIH awards Joseph Mikels $2.6 million to research motivation and health
Tapping into positive emotions and social connections may be key to motivating older adults to exercise. DePaul University psychology professor Joseph Mikels has been awarded a $2.6 million grant from the National Institutes of Health to continue his work on emotion, aging and decision-making throughout the life span.
Exercise Could Help Reduce Severity of Serious Cancer Complication
A new study has identified yet another benefit of keeping up your exercise routine. In experiments performed with mice, researchers found that exercising prior to developing cancer was associated with slower tumor growth and helped reduce the effects of a cancer complication known as wasting syndrome, or cachexia.
Exercise Improves Health Markers in Young Female Survivors of Childhood Trauma
New research shows a progressive exercise training program mitigates some physiological and psychological effects of adverse childhood experiences in otherwise healthy young women. The study will be presented at the American Physiological Society annual meeting at Experimental Biology 2022.
Sitting more linked to increased feelings of depression, anxiety
During the initial COVID-19 outbreak in March 2020, a lot of people suddenly became more sedentary as they adhered to stay-at-home orders or opted to self-isolate. Recently published research found people who continued to spend a higher amount of time sitting in the weeks following were likely to have higher symptoms of depression. A closer investigation into this association could play a role in helping people improve their mental health.
Exercise May Correct Leakage of Blood-brain Barrier Caused by High Blood Pressure
Article title: Transcytosis within PVN capillaries: a mechanism determining both hypertension-induced blood-brain barrier dysfunction and exercise-induced correction Authors: Matheus Garcia Fragas, Vanessa Brito Cândido, Gustavo Gastão Davanzo, Carla Rocha-Santos, Alexandre Ceroni, Lisete C. Michelini From the authors: “The present set…
Seniors Should Stay Fit, Body & Mind – Chula Suggests Ways to Exercise Safely at Home to Keep COVID-19 Away
Chula physical therapy specialist invites seniors to exercise to boost their immunity against COVID-19 and stay fit even during home quarantine with easy ways to exercise at home during the lockdown.
AI-driven dynamic face mask adapts to exercise, pollution levels
Researchers reporting in ACS Nano have developed a dynamic respirator that modulates its pore size in response to changing conditions, such as exercise or air pollution levels, allowing the wearer to breathe easier when the highest levels of filtration are not required.
Intense workouts before bedtime won’t guarantee a good night’s rest, new research shows
Exercise is often associated positively with a good night’s sleep.
UCLA-led Research Finds Ozone Exposure Link to the Development of Type 2 Diabetes
UCLA-led research finds ozone exposure contributes to the development of Type 2 diabetes; team examining Californians’ health finds pattern holds true, particularly among those with higher levels of leisure-time outdoor physical activity
Help ward off dementia, step by step
To mark Dementia Action Week and World Alzheimer’s Day, researchers at the University of South Australia are sharing their latest insights about dementia in a new podcast series, Re-imagining Ageing.
UC: Pilot study of diet/exercise in young adults with intellectual disabilities is promising
Adhering to a diet and exercise program to manage health can be a challenge for anyone.
Balance between sleep and exercise may be key to help osteoarthritis patients manage pain
Researchers at Michigan Medicine are creating a hybrid sleep-exercise intervention to mitigate osteoarthritis-related pain.
Choosing Personal Exercise Goals, Then Tackling Them Immediately is Key to Sustatining Change
A Penn Medicine study showed that giving underserved patients at risk of heart disease a choice in their physical activity goal, then having them start right away, resulted in the most change
Older Adults Need More Than Clichés Like ‘Exercise is Good for You’ to Stay Active
More than 80 percent of adults get the recommended 150 minutes of moderate intensity or 75 minutes of vigorous-intensity physical activity per week. Moreover, 40 percent of Americans 75 and older are entirely inactive. Little is known about factors associated with increasing, sustaining, or declining physical activity levels over time. A study explored what drives older adults from diverse backgrounds to start or sustain physical activity and what stops them. The bottom line: knowledge and old clichés alone aren’t enough to keep them moving.
Cruel twist: Exercise reduces calories burned at rest in individuals with obesity
Exercise reduces the amount of calories burned at rest in people with obesity, according to a new study by researchers from the Shenzhen Institute of Advanced Technology (SIAT) of the Chinese Academy of Sciences and the University of Roehampton.
Can isometric resistance training safely reduce high blood pressure?
When was the last time you had your blood pressure checked? High blood pressure affects 1.13 billion people around the globe and in 2019, it accounted for 10.8 million deaths. Worldwide, it’s the leading risk factor for mortality.
Physical exercise modulates iron in Alzheimer’s disease
A recent experimental study shows how regular physical exercise modulates iron metabolism in both the brain and the muscles.
Physical activity associated with better cognition in breast cancer patients
There is a strong association between high levels of physical activity and the ability to maintain cognitive function among breast cancer patients treated with chemotherapy, according to new research from Washington University School of Medicine in St. Louis.
Heat poses dangerous risk to people active outdoors, says WVU athletic training expert
Samantha Scarneo-Miller, who directs West Virginia University’s Master of Science in Athletic Training Program, provides tips that casual athletes—and even non-athletes—can steal from the field of athletic training to protect themselves against exertional heat stroke. She also explains why that protection is vital…