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Fight fire with fire?Promoting physical activity and health through active video games

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Journal of Sport and Health Science 2017年第1期6卷 1-3,127页

作者： zan gao School of Kinesiology The University of MinnesotaMinneapolisMN 55455USA.

Physical inactivity has been identified as one of the leading causes of many chronic diseases such as cardiovascular disease,type 2 diabetes,and *** such as video games plays a complicated role in physical inactivity... 详细信息

关键词： AVG PA Promoting physical activity and health through active video games Fight fire with fire

Application of e-health programs in physical activity and health promotion

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Journal of Sport and Health Science 2022年第2期11卷 131-132,I0001页

作者： zan gao Ru Wang School of Kinesiology University of MinnesotaMinneapolisMN 55455USA School of Kinesiology Shanghai University of SportShanghai 200438China

Sedentary behavior has been identified as one of the major causes of many chronic diseases,such as cardiovascular diseases,stroke,cancer,osteoporosis,and type 2 diabetes.1 Modern technology plays a complex role in sedentary behavior—much like a double-edged ***,some modern technologies,such as sedentary video games and computer games,have contributed to the epidemic of sedentary behavior and physical inactivity,whereas other novel technologies such as e-health have been increasingly used to promote physical activity(PA)and health.2,3 Indeed,e-health encompasses more than just Internet and *** can include many sophisticated applications that deal with disease prevention and wellness,mobile decision making,emergency interventions,monitoring health,and remote care via mobile devices.

关键词： computer Application promotion

Children's motor skill competence,physical activity, fitness,and health promotion

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Journal of Sport and Health Science 2019年第2期8卷 95-97页

作者： zan gao Guest Editor Ru Wang School of Kinesiology The University of Minnesota-Twin Cities Minneapolis MN 55455 USA School of Kinesiology Key L aboratory of Exercise and Health Sciences of Ministry of Education Shanghai University of Sport Shanghai 200438 China

The high prevalence of childhood obesity, evident globally in the past decade, is partly due to low physical activity (PA).1 Obesity and low cardiovascular fitness in children may increase the risk of hypertension and hypercholesterolemia during childhood and may contribute to the development of chronic diseases in adulthood, such as hypertension and diabetes. 2 Participating in regular PA plays a significant role in the prevention of and decrease in childhood obesity and chronic diseases, thereby contributing to the prevention of chronic diseases later in adulthood.

关键词： prevalence of childhood hypercholesterolemia prevention of chronic

A systematic review of active video games on rehabilitative outcomes among older patients

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Journal of Sport and Health Science 2017年第1期6卷 33-43页

作者： Nan Zeng Zachary Pope Jung Eun Lee zan gao School of Kinesiology University of Minnesota Department of Applied Human Sciences University of Minnesota-DuluthDuluthMN 55812USA

Background: Although current research supports the use of active video games(AVGs) in rehabilitation, the evidence has yet to be systematically reviewed or synthesized. The current project systematically reviewed literature, summarized findings, and evaluated the effectiveness of AVGs as a therapeutic tool in improving physical, psychological, and cognitive rehabilitative outcomes among older adults with chronic ***: Seven databases(Academic Search Complete, Communication & Mass Media Complete, ERIC, Psyc INFO, Pub Med, SPORTDiscus,and Medline) were searched for studies that evaluated the effectiveness of AVG-based rehabilitation among older patients. The initial search yielded 946 articles; after evaluating against inclusion criteria and removing duplicates, 19 studies of AVG-based rehabilitation ***: Most studies were quasi-experimental in design, with physical functioning the primary outcome investigated with regard to the use of AVGs in rehabilitation. Overall, 9 studies found significant improvements for all study outcomes, whereas 9 studies were mixed, with significant improvements on several study outcomes but no effects observed on other outcomes after AVG-based treatments. One study failed to find any benefits of AVG-based ***: Findings indicate AVGs have potential in rehabilitation for older patients, with several randomized clinical trials reporting positive effects on rehabilitative outcomes. However, existing evidence is insufficient to support the advantages of AVGs over standard therapy. Given the limited number of studies and concerns with study design quality, more research is warranted to make more definitive conclusions regarding the ability of AVGs to improve rehabilitative outcomes in older patients.

关键词： Balance Depression Enjoyment Exergaming Physical functioning Quality of life

Effects of a remote,YouTube-delivered exercise intervention on young adults’physical activity,sedentary behavior,and sleep during the COVID-19 pandemic:Randomized controlled trial

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Journal of Sport and Health Science 2022年第2期11卷 145-156,I0002页

作者： Daniel J.McDonough Melina A.Helgeson Wenxi Liu zan gao School of Kinesiology University of Minnesota-Twin CitiesMinneapolisMN 55455USA Carlson School of Management University of Minnesota-Twin CitiesMinneapolisMN 55455USA

Background:Public health guidelines have called for innovative and flexible physical activity(PA)intervention strategies to promote PA and health amid the coronavirus disease 2019(COVID-19)***,this study’s purpose was to examine the effects of a home-based,YouTube-delivered PA intervention grounded in self-determination theory on young adults’free-living PA,sedentary behavior,and sleep quality(NCT04499547).Methods:Sixty-four young adults(48 females;age=22.8±3.4 years,mean±SD;body mass index=23.1±2.6 kg/m^(2))were randomized(1:1)into the intervention group,which received weekly aerobic and muscle-strengthening PA videos,or control group,which received weekly general health education videos,for 12 *** primary outcome was free-living moderate-to-vigorous PA(MVPA)and our secondary outcomes were sedentary behavior,light PA,and sleep quality(measured using ActiGraph accelerometers)along with muscle-strengthening PA frequency,self-determination theory-related motivation(non-regulation,external regulation,introjected regulation,identified regulation,integrated regulation,and intrinsic regulation),and perceived PA barriers(assessed using validated questionnaires).Repeated measures analysis of variances(ANOVAs)examined between-group differences at an adjusted significance level of 0.004 and effect sizes as partial eta-squared(η;).Results:We observed statistically significant interaction effects for MVPA,sleep efficiency,muscle-strengthening PA frequency,non-regulation,integrated regulation,intrinsic regulation,and perceived PA barriers(F(1,62)=10.75-77.67,p<0.001-0.002,η_(p)^(2)=0.15-0.56)with all outcomes favoring the intervention *** observed no statistically significant differences in either group for sedentary behavior,light PA,sleep duration,or external,introjected,and identified regulations after 12 weeks(F(1,62)=1.11-3.64,p=0.06-0.61).Conclusion:With national COVID-19 restrictions still in place and uncertainty regarding post-pandemic PA envir

关键词： High-intensity interval training Resistance-training Self-determination theory Social media Video

Application of network meta-analysis in the field of physical activity and health promotion

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Journal of Sport and Health Science 2020年第6期9卷 511-520页

作者： Xiwen Su Daniel J.McDonough Haitao Chu Minghui Quan zan gao School of Kinesiology University of MinnesotaMinneapolisMN 55455USA Division of Biostatistics School of Public HealthUniversity of MinnesotaMinneapolisMN 55455USA School of Kinesiology Shanghai University of SportShanghai 200438China

Continued advancement in the field of physical activity and health promotion relies heavily on the synthesis of rigorous scientific *** such,systematic reviews and meta-analyses of randomized controlled trials have led to a better understanding of which intervention strategies are superior(i.e.,produce the greatest effects)in physical activity-based health behavior change ***,standard meta-analytic approaches have allowed researchers in the field to synthesize relevant experimental evidence using pairwise procedures that produce reliable estimates of the homogeneity,magnitude,and potential biases in the observed ***,pairwise meta-analytic procedures are only capable to discerning differences in effects between a select intervention strategy and a select comparison or control *** order to maximize the impact of physical activity interventions on health-related outcomes,it is necessary to establish evidence concerning the comparative efficacy of all relevant physical activity intervention *** development of network meta-analysis(NMA)-most commonly used in medical-based clinical trials-has allowed for the quantification of indirect comparisons,even in the absence of direct,head-to-head ***,it stands to reason that NMA can be applied in physical activity and health promotion research to identify the best intervention *** that this analysis technique is novel and largely unexplored in the field of physical activity and health promotion,care must be taken in its application to ensure reliable estimates and discernment of the effect sizes among ***,the purpose of this review is to comment on the potential application and importance of NMA in the field of physical activity and health promotion,describe how to properly and effectively apply this technique,and suggest important considerations for its appropriate application in this *** this paper,overviews of the foundations

关键词： Behavior change Kinesiology and health promotion Multiple treatment comparison Pairwise meta-analysis Randomized controlled trials

The effects of a bike active video game on players' physical activity and motivation

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Journal of Sport and Health Science 2017年第1期6卷 25-32,127页

作者： Denis Pasco Cédric Roure Gilles Kermarrec Zachary Pope zan gao School of Education The University of Bourgogne Franche-ComtéBesançon 25000France Faculty of Movement Sciences The Catholic University of LouvainLouvain-La-Neuve B-1348Belgium Faculty of Sport Science and Education The University of Brittany-LoireBrest 29200France School of Kinesiology The University of MinnesotaMinneapolisMN 55455USA

Background: Players may not acquire adequate levels of moderate-to-vigorous physical activity(MVPA) when playing commercial video *** study's goal was to evaluate the effects of an exercise bike video game played by using a mobile application-based exergame that was designed exclusively to promote participants' MVPA, with additional attention paid to this game's ability to promote greater situational ***: An experimental design was used with 163 students(aged 20.31 ± 1.30, 18–26 years, 61.3% male), all of whom were randomly allocated into an experimental group and a control group. Physical activity(PA) levels were assessed with Acti Graph GT3X+(Acti Graph Inc., Fort Walton Beach, FL, USA) accelerometers. The situational interest scale was used to evaluate students' situational interest in both *** analysis of variance was conducted to examine the differences between sedentary behavior, PA levels, and situational interest between groups. Regression analyses were also used, with the purpose being to evaluate the strength of the relationship between PA and situational ***: Results revealed that the experimental group had higher degrees of sedentary behavior, light PA, total interest, instant enjoyment,exploration intention, attention demand, novelty, and challenge, whereas the control group received higher scores for MVPA(control 95.01% *** group 89.94%). Regression analysis indicated that instant enjoyment(β = 0.49, p < 0.01), exploration intention(β = 0.18, p < 0.05),and attention demand(β = 0.17, p < 0.05) were positive predictors for total interest, explaining 43% of its ***: A newly designed mobile application-based exergame played via an exercise bike may enhance situational interest and provide a decent level of PA for players.

关键词： Design Exergame Moderate-to-vigorous physical activity Sedentary behavior Situational interest Young adults

Effects of exergaming on motor skill competence,perceived competence,and physical activity in preschool children

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Journal of Sport and Health Science 2019年第2期8卷 106-113页

作者： zan gao Nan Zeng Zachary C.Pope Ru Wang Fang Yu School of Kinesiology University of Minnesota-Twin Cities Department of Food Science and Human Nutrition Colorado State University School of Public Health University of Minnesota-Twin Cities School of Kinesiology Key Laboratory of Exercise and Health Sciences of Ministry of Education Shanghai University of Sport School of Nursing University of Minnesota-Twin Cities

Background: Few school settings offer opportunities for preschool children to engage in structured physical activity, and only a few studies have been conducted examining exergaming's effectiveness on health outcomes in this age group. This study's purpose, therefore, was to examine a school-based exergaming intervention's effect on preschool children's perceived competence(PC), motor skill competence(MSC), and physical activity versus usual care(recess), as well as to examine gender differences for these ***: A total of 65 preschool children from 2 underserved urban schools were assigned to 1 of 2 conditions, with the school as the experimental unit:(1) usual care recess group(8 weeks of 100 min of recess/week(5 days ￡ 20 min)) and(2) exergaming intervention group(8 weeks of100 min of exergaming/week(5 days ￡ 20 min) at school). All children underwent identical assessments of PC, MSC, and moderate-to-vigorous physical activity(MVPA) at baseline and at the end of the 8 th ***: A significant Group ￡ Time effect was observed for MVPA, F(1, 52) = 4.37, p = 0.04, h2 p= 0.04, but not for PC, F(1, 52) = 0.83, p = 0.37,h2 p= 0.02, or MSC, F(1, 52) = 0.02, p = 0.88, h2 p= 0.00. Specifically, the intervention children displayed significantly greater increased MVPA after8 weeks than the comparison children. Additionally, there was a significant time effect for MSC, F(1, 52) = 15.61, p < 0.01, h2 p= 0.23, and gender effect for MVPA, F(1, 52) = 5.06, p = 0.02, h2 p= 0.09. Although all preschoolers' MSC improved across time, boys demonstrated greater MVPA than girls at both time ***: Exergaming showed a positive effect in promoting preschool children's MVPA at school and has the potential to enhance PC and MSC. More research with larger sample sizes and longer study durations are warranted.

关键词： Active video games Childhood obesity Gender differences Moderate-to-vigorous physical activity Recess

Effects of personalized exercise prescriptions and social media delivered through mobile health on cancer survivors’physical activity and quality of life

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Journal of Sport and Health Science 2023年第6期12卷 705-714页

作者： zan gao Suryeon Ryu Wanjiang Zhou Kaitlyn Adams Mohamed Hassan Rui Zhang Anne Blaes Julian Wolfson Ju Sun School of Kinesiology University of MinnesotaMinneapolisMN 55455USA Department of Kinesiology Recreationand Sport StudiesThe University of TennesseeKnoxvilleTN 37996USA Department of Pharmaceutical Care&Health Systems and Institute for Health Informatics University of MinnesotaMinneapolisMN 55455USA Department of Hematology School of MedicineUniversity of MinnesotaMinneapolisMN 55455USA School of Public Health University of MinnesotaMinneapolisMN 55455USA Department of Computer Science&Engineering University of MinnesotaMinneapolisMN 55455USA

Purpose This study aimed to examine the effects of a multi-component mobile health intervention(wearable,apps,and social media)on cancer survivors’(CS')physical activity(PA),quality of life,and PA determinants compared to exercise prescription only,social media only,and attention control *** A total of 126 CS(age=60.37±7.41 years,mean±SD)were recruited from the United *** study duration was 6 months and participants were randomly placed into 4 *** participants received a Fitbit tracker and were instructed to install its companion app to monitor their daily ***(1)received previously established weekly personalized exercise prescriptions via email,(2)received weekly Facebook health education and interacted with one another,(3)received both Conditions 1 and 2,or(4)were part of the control condition,meaning they adopted usual *** PA daily steps,quality of life(i.e.,physical health and mental health),and PA determinants(e.g.,self-efficacy,social support)were measured at baseline,3 months,and 6 *** The final sample size included 123 *** results revealed only the multi-component condition had greater improvements in PA daily steps than the control condition post-intervention(95%confidence interval(95%CI):368–2951;p<0.05).Similarly,those in the multi-component condition had significantly greater increased physical health than the control condition(95%CI:–0.41 to–0.01;p<0.05)over *** addition,the social media condition had significantly greater increased perceived social support than the control condition(95%CI:0.01–0.93;p<0.05).No other significant differences on outcomes were *** The study findings suggest that the implementation of a multi-component mobile health intervention had positive effects on CS PA steps and physical ***,offering social media intervention has the potential to improve CS perceived social support.

关键词： Daily steps Exercise app Fitbit Health wearable Physical activity determinantsTagedAPTARAEnd