Regular Physical Activity Patterns Research Articles

A healthy liver will always deliver: development of a NAFLD awareness comic

Comics can be an effective tool to communicate health information and appeal to behavior change. The aim of this project, undertaken by a multidisciplinary team, was to develop a comic to raise awareness about non-alcoholic fatty liver disease (NAFLD) and promote healthy lifestyles regarding dietary practices and regular physical activity patterns. We focused on the ability of comics in portraying abstract concepts to articulate NAFLD biomedical knowledge and use it as an encouragement/empowerment strategy towards disease-related beliefs, attitudes, intentions and behaviors. Formative research by means of a NAFLD awareness study with T2DM patients informed the selection of biomedical content and the design of characters and storylines on which the former was embedded. Mindful of graphic narrative and storytelling as a valuable tool in the domains of health promotion, disease prevention and therapeutic adherence, this work discusses the decisions that were taken for the materialization of the comic ‘A healthy liver will always deliver!’.

The effects of diet on levels of physical activity during winter in forensic inpatients – A randomized controlled trial

BackgroundFish consumption has been shown to have beneficial effects on biological and subjective measures of health and well-being. However, little is known about the effects of fish consumption at the behavioral level.ObjectiveThe primary aim of this study was to investigate the influence of diet on behavior such as physical activity during winter in forensic inpatients. The secondary aim was to investigate the relationship between vitamin D status and physical activity.DesignEighty-one male forensic inpatients participated in this study. Participants were randomized into two different diet groups: a Fish group receiving fatty fish three times per week and a Control group receiving an alternative meal (e.g. chicken, pork, and beef); while the Fish group received their fish, the Control group received an alternate meal, but with the same nutritional value as their habitual diet. The duration of the food intervention was 6 months.ResultsThe results revealed that the Fish group had a regular pattern of physical activity throughout the intervention period. The participants in the Control group showed a more irregular pattern of physical activity in addition to a significant reduction in physical activity over time.ConclusionBehavior such as physical activity during winter seemed to be influenced by the diet.

Can Active Video Games Improve Physical Activity in Adolescents? A Review of RCT.

Children and adolescents are not meeting the required federal physical activity (PA) guidelines established by the United States Department of Health and Human Services. It is critical that a regular pattern of PA is established in their youth to ensure ongoing PA into adulthood. However, many programs implemented during adolescence have shown limited effects, stressing the need for more innovative approaches to generate more interest and maintenance of PA behavior in this age group. Active video games (AVGs) or exergaming may prove to be an innovate process to improve PA in children and adolescents. A literature review was conducted to explore if active video games or exergaming could be an effective intervention to improve physical activity in adolescents. Active video games, also called “exergames”, are a category of video games that require movement or physical exertion to play the game. The methodology consisted of searching Academic Search Premier, CINAHL, The Cochrane Library, ERIC, PubMed, and Web of Science databases. Inclusion criteria involved only youth aged 12 to 19 years, randomized controlled trials (RCTs), and studies within the last 12 years. The following search terms were used: exergaming or active video games; physical activity or exercise; adolescents or youth; RCT or randomized clinical trial. The outcome indicates that exergaming or active video games can be an effective tool to improve PA in adolescents that will be more acceptable and sustainable than many conventional approaches.

Relationship of “weekend warrior” and regular physical activity patterns with metabolic syndrome and its associated diseases among Chinese rural adults

ABSTRACTLittle is known about the “weekend warrior” pattern of physical activity (PA) where people perform all their PA in 1 or 2 sessions per week. We investigated the relationship of weekend warrior and other PA patterns with metabolic syndrome (MS) and its associated diseases. Data on sociodemographic and lifestyle characteristics were collected from the Nantong Metabolic Syndrome Study that included 13,505 women and 6,997 men between 2007 and 2008. Compared with inactive participants, weekend warriors were at lower risk of MS, diabetes, and hypertension; respective odds ratios (95% confidence intervals) for men and women were 0.58 (0.43–0.79) and 0.67 (0.52–0.86), 0.52 (0.34–0.79) and 0.52 (0.33–0.83), and 0.79 (0.63–0.99) and 0.71 (0.57–0.89). Similar results were observed with regular activity, at a frequency of >3 sessions per week. Both weekend warrior and regular PA patterns showed a 10–60% decrease in abnormal triglycerides, glucose, and blood pressure in both sexes; abnormal waist circumference in men only; and abnormal high-density lipoprotein in women only. Our observed cross-sectional relationships reflect that >150 min/week of moderate PA or 75 min/week vigorous-intensity PA is needed to prevent MS and its component diseases, even if in a short-bout, intermittent PA pattern.Abbreviations: MS: Metabolic syndrome; WC: Waist circumference; TG: Triglycerides; HDL-c: High-density lipoprotein cholesterol; BP: Blood pressure; SBP: Systolic blood pressure, DBP: Diastolic blood pressure; PA: Physical activity; JIS: Joint Interim Statement; CVD: Cardiovascular disease; ATP III: US Third Report of the National Cholesterol Education Program, the Adult Treatment Panel; IDF: International Diabetes Federation; IPAQ: International Physical Activity Questionnaire; BMI: Body mass index; CDC: the Nantong Centers for Disease Control; OR: Odds ratio; CI: Confidence interval; SD: Standard deviation; IQR: Interquartile range.

Are “exercise pills” the answer to the growing problem of physical inactivity?

Physical inactivity is an important and growing major health concern and is defined as not engaging in any regular pattern of physical activity beyond that associated with daily functioning.1 The...

Relations among physical activity, physical fitness, and self-perceived fitness in Hong Kong adolescents.

The relationships between physical fitness, activity, and self-perceived fitness in adolescents in Hong Kong were investigated. Regular physical activity patterns, self-perceptions of fitness, and health-related physical fitness were measured in 201 secondary school students (M age = 13.8 yr.). The battery of fitness tests measured cardiovascular capacity, flexibility, muscular strength, muscular endurance, and body fat composition. The boys had a higher self-perception of their own fitness and exercised more outside school than the girls. Participation in physical activity was related to cardiovascular capacity, muscular strength, and body composition. Linear regression analysis indicated that exercise activity and body composition explained a portion of variance in the subjects' self-perceived fitness. These findings highlight the connections between physical activity, fitness, and self-perception of fitness and consequently the need for understanding the concept for better health-promotion strategies.

Exercise and heart disease in women: why, how, and how much?

Despite a traditional view that cardiovascular disease primarily affects men, a growing body of information now recognizes that it is a disease that equally affects women and is the leading cause of morbidity and mortality in women in the United States. Both physical activity and physical fitness have been shown to have an inverse association with coronary heart disease and cardiovascular risk factors. Furthermore, physical inactivity is now recognized by the American Heart Association as an independent risk factor for coronary heart disease. However, national surveillance programs have reported that 1/4 of adults are currently sedentary, and 1/3 of women do not engage in any leisure-time physical activity. Regular exercise may significantly impact coronary heart disease in women, as some coronary risk factors have a stronger predictive value for coronary heart disease in women as compared with men. Recent studies have shown that women who exercise regularly are less likely to develop diabetes mellitus; exercise may reduce blood pressure and produce improvements in lipid profiles. Conflicting data exist regarding the dose and intensity of exercise necessary to achieve significant health benefits; however, many reports demonstrate a reduced risk of mortality from cardiovascular diseases and from all causes with only moderate intensity physical activity. The Centers for Disease Control, American Heart Association, and American College of Sports Medicine recommend a regular pattern of physical activity of moderate intensity, which can be accumulated throughout the day and should be performed at least 3 to 5 days per week. In addition, the benefit of weight-bearing exercise should be underscored in women, because it plays an important role in the prevention and treatment of osteoporosis. Continued efforts are necessary to encourage the many American women who are currently inactive to make even modest increases in levels of physical activity to achieve substantial cardiovascular, as well as other, health benefits.