Highlights: Engaging in any physical activity, even low-intensity, can improve cognitive processing speed, maki

Can physical activity enhance your brain health immediately? A new study reveals that even low-intensity movement can boost cognitive speed by up to four years!

Benefits of exercising and staying active for the body and mind.

Children's Geographies; 04/01/2023
(AN 163915532); ISSN: 14733285
Academic Search Premier

Children's Geographies; 10/01/2023
(AN 173035613); ISSN: 14733285
Academic Search Premier

To meet the bodys daily energy and nutritional needs while minimizing risk for chronic disease, adults should get 45 percent to 65 percent of their calories from carbohydrates, 20 percent to 35 percent from fat, and 10 percent to 35 percent from protein.

Two studies demonstrate that older adults may be able to live longer, healthier lives by increasing physical activity that doesn’t have to be strenuous to be effective, according to preliminary research presented at the American Heart Association’s Epidemiology and Prevention | Lifestyle and Cardiometabolic Health Scientific Sessions 2020. The EPI Scientific Sessions, March 3-6 in Phoenix, is a premier global exchange of the latest advances in population-based cardiovascular science for researchers and clinicians.

Toronto, ON — The University of Toronto’s Faculty of Kinesiology and Physical Education has launched the Mental Health and Physical Activity Research Centre (MPARC) — one of the first research facilities to integrate the study of physical activity and mental health in Canada and internationally. Opened on February 25, this multidisciplinary centre will address the […]

Engaging in everyday physical activity has immediate benefits for brain health. Middle-aged people who participated in everyday movement showed improvement in cognitive processing speed equivalent to being four years younger, regardless of the activity's intensity level, according to a new study by researchers in the Penn State College of Medicine.

A study by the Gerontology Research Centre and the Faculty of Sport and Health Sciences at the University of Jyvaskyla found associations between personality

To meet the bodys daily energy and nutritional needs while minimizing risk for chronic disease, adults should get 45 percent to 65 percent of their calories from carbohydrates, 20 percent to 35 percent from fat, and 10 percent to 35 percent from protein.

A new UK study suggests that there are associations between obesity, physical activity, and levels of CO2 emissions from transport. These associations seem mostly to reflect the fact that obese people tend to travel longer distances by motorised forms of travel. They may also partly reflect less ‘active travel’ by bicycle or walking by obese people.

Forget the idea that only 10-minute bursts of activity are important. New research finds that even small moments of activity can help you meet your goal.

Carla E. Cox
Aug 1, 2017; 30:157-160
From Research to Practice

We know that exercise is good for you - the WHO recommends at least 150 minutes of moderate intensity or 75 minutes of vigorous intensity aerobic physical activity each week. That recommendation is built on evidence that relied on self reporting that may underestimate the amount of lower intensity exercise those people were doing, and at the...

Three-fourths of US preschool-age children are in child care; many are not achieving recommended levels of physical activity. Daily physical activity is essential for motor and socioemotional development and for the prevention of obesity. Little is known about physical-activity barriers in child care.

Injury and school-readiness concerns may inhibit children’s physical activity in child care. Fixed playground equipment that meets licensing codes is unchallenging and uninteresting to children. Centers may cut time and space for gross motor play to address concerns about school readiness. (Read the full article)

The social and emotional burdens of ostracism are well known, but few studies have tested whether ostracism adversely alters physical activity behaviors that may result in maintenance of childhood obesity.

This is the first study to experimentally assess the effect of simulated ostracism, or social exclusion, on physical activity behavior in children. Ostracism reduced accelerometer counts by 22% and increased time allocated to sedentary behaviors by 41%. (Read the full article)

Active video games can enable children under laboratory conditions to participate in moderate, and even vigorous, physical activity. There are inconsistencies in the literature, however, about whether active video games enable children to increase physical activity under more naturalistic circumstances.

This study tests whether children receiving a new active video game spontaneously engaged in more physical activity, and whether commercially available active video games have a public health benefit. No additional physical activity was detected, suggesting no public health benefit. (Read the full article)

New, effective approaches to obesity prevention are urgently needed. Social network interventions warrant our attention. Social networks play a significant role in adult and adolescent obesity. The role of social networks in pediatric obesity has not been examined.

Afterschool friendship ties play a critical role in setting physical activity patterns in children as young as 5 to 12 years. Children’s activity levels can be changed by the activity level of their social network during a 12-week afterschool program. (Read the full article)

There are limited cross-sectional data from observational studies of adolescents showing that regular participation in physical activity is associated with a higher quality of life status, whereas time spent in screen-based entertainment is associated with a poorer quality of life.

Adolescents who were physically active (particularly engaging in outdoor activity) over a 5-year period had higher quality of life than their less active peers. Conversely, high levels of screen-based entertainment over 5 years negatively affected quality of life status. (Read the full article)

Physical inactivity is one of the major modifiable factors contributing to the growing national epidemic of childhood obesity. There is lack of literature on pedometer-determined physical activity (PA) during the school day in US minority kindergarten and first-grade students.

This is the first study to assess school-day PA in US urban minority kindergarten and first-grade students. Higher grade level, participation in physical education class, and outdoor recess were found to be independent predictors of PA. (Read the full article)

Effective interventions are still elusive for the large numbers of children affected by overweight/obesity. The value of targeting physical activity (PA) remains unclear because its predictive relationship with improved BMI is still surprisingly poorly quantified.

In overweight and mildly obese children presenting to primary care, 3-year changes in PA (especially the moderate-vigorous component) predicted BMI outcomes. However, the effect was small, possibly explaining the disappointing BMI outcomes of brief primary care interventions targeting PA. (Read the full article)

The rise in type 2 diabetes in youth is a major public health concern thought to be partially due to decreasing activity levels and increasing obesity. The role of sedentary time as a possible contributor also needs to be examined.

Measured objectively, obese youth, with or without type 2 diabetes, spend little time in moderate to vigorous physical activity. Those with type 2 diabetes, however, were significantly more sedentary than their obese counterparts, identifying an important area for future intervention efforts. (Read the full article)

The prevalence of overweight and obesity in US adolescents has increased over the last century. However, recent evidence indicates a potential change in this trend. Parallel trends in adolescent behaviors that drive this epidemic have not been well studied.

Analyses of recent data indicate the prevalence of overweight and obesity may be stabilizing. Over the same period, adolescent physical activity, breakfast eating, and fruit and vegetable consumption increased and television viewing and consumption of sweets and sweetened beverages decreased. (Read the full article)

Physical activity (PA) levels in preschool children vary considerably between preschools, and are positively associated with the overall quality of the preschool. However, knowledge regarding specific characteristics of the preschool environment hypothesized to promote PA is inconsistent and lacking.

This study tested multiple potential correlates of preschool children’s objectively measured moderate and vigorous PA level during preschool attendance, identifying size of indoor area per child and location of preschool building on the playground as new potentially modifiable correlates. (Read the full article)

Levels of daily physical activity in children are decreasing worldwide. This implies risk factors for cardiovascular and metabolic diseases.

Strength training makes children not only stronger but significantly increases their daily spontaneous physical activity outside the training intervention. (Read the full article)

The effects of previous school-based physical activity promotion interventions have been modest, and none have demonstrated significant or meaningful increases in children’s physical activity outside of school, a period characterized by disproportionally low levels of physical activity in youth.

This study adds to the evidence-base for the effectiveness of comprehensive school health programs by demonstrating that such novel interventions lead to statistically significant, meaningful increases in the amount of physical activity children achieved on weekends and after school hours. (Read the full article)

Individuals living in Mediterranean countries have historically had a lower risk of cardiovascular disease. Important changes in diet and lifestyle have taken place in these countries in recent years, and it is unknown how these changes might influence current cardiovascular health.

Fitness and fatness levels indicate that urban adolescents from southern Europe are less healthy than those from central northern Europe. The extent to which these differences might be explained by physical activity, diet, and genetics is analyzed and discussed in this article. (Read the full article)

Physical activity interventions aimed at improving body composition in childhood have had limited success and often targeted overweight children. Therefore, the efficacy of physical activity randomized controlled trials in improving body composition among children with varying adiposity levels remains unknown.

This randomized controlled trial demonstrated that a physical activity program designed to meet daily physical activity recommendations can improve cardiorespiratory fitness, decrease total fat mass, and prevent accumulation of central adiposity in a group of children with varying adiposity levels. (Read the full article)

Menu labels depicting physical activity calorie equivalents may lead to ordering of fast food meals totaling fewer calories for adults. The effects of physical activity calorie equivalent labeling on parents’ fast food decisions for their children have not been examined.

Parents shown menus with any type of caloric content label may order fast food meals totaling fewer calories for their children. Menu labels showing physical activity equivalents may be more likely to influence parents to encourage their children to exercise. (Read the full article)

The majority of youth are not meeting the recommended physical activity guidelines. Dance classes are popular for girls and have potential to provide physical activity for many youth. Little is known about how active youth are in different dance types.

Objectively measured physical activity in dance classes are low and generally provide less physical activity than youth sports. There is a public health imperative to engage the dance profession in efforts to improve the health impact of youth dance classes. (Read the full article)

Background:

The impact of light-intensity physical activity (LPA) in preventing cancer mortality has been questioned. To address this concern, the present meta-analysis aimed to quantify the association between objectively-measured LPA and risk of cancer mortality.

Highlights: Physical activity helps reduce depressive symptoms in postmenopausal women Postmenopausal w

Middle aged men and women are at lower risk of hospital admissions if they do moderate exercise, a new study suggests. Inactive participants in the

Following a dietary weight loss program can be difficult. Many factors trigger diet lapses, which can lead to weight loss failure. Experts disagree on

Parents who reported spending more time on physical activities observed better motor skills in their kids, reports a new study. The findings of the study

Children should be engaged in physical activity by their parents and carers as a part of daily routine during the COVID-19 lockdown, reports a new study.

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Price, Cath, author

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An alarming highlight in the study is the fact that India, along with Bangladesh and the United States (US), ranks the lowest in physical activity among boys.

Interview with Benjamin D. Levine, author of Association of All-Cause and Cardiovascular Mortality With High Levels of Physical Activity and Concurrent Coronary Artery Calcification

Interview with Ulf Ekelund, PhD, author of Moderate to Vigorous Physical Activity and Sedentary Time and Cardiometabolic Risk Factors in Children and Adolescents

Interview with Marco Pahor, MD, author of Effect of Structured Physical Activity on Prevention of Major Mobility Disability in Older Adults: The LIFE Study Randomized Clinical Trial

Interview with Roger L. Zemek, MD, author of Association Between Early Participation in Physical Activity Following Acute Concussion and Persistent Postconcussive Symptoms in Children and Adolescents