Mental Health and Physical Activity最新文献

{"title":"Corrigendum to “Investigating psychosocial and behavioural mediators of the relationship between physical activity and depressive symptoms in women from socioeconomically disadvantaged neighbourhoods” [Mental Health and Physical Activity 25 (2023) 100560]","authors":"Thea Baker , Rhiannon White , Gavin Abbott , Eloise Litterbach , Megan Teychenne","doi":"10.1016/j.mhpa.2024.100644","DOIUrl":"10.1016/j.mhpa.2024.100644","url":null,"abstract":"","PeriodicalId":51589,"journal":{"name":"Mental Health and Physical Activity","volume":"27 ","pages":"Article 100644"},"PeriodicalIF":2.3,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142745846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A randomised controlled trial of interventions to promote adoption of physical activity in adults with severe mental illness","authors":"Justin J. Chapman ,&nbsp;Aaron Miatke ,&nbsp;Dorothea Dumuid ,&nbsp;Jairo Migueles ,&nbsp;Shuichi Suetani ,&nbsp;Nicole Korman ,&nbsp;Mike Trott ,&nbsp;Jacqueline Byrne ,&nbsp;Dan Siskind ,&nbsp;Donni Johnston ,&nbsp;Jeanette Sewell ,&nbsp;Michael Breakspear ,&nbsp;Sue Patterson","doi":"10.1016/j.mhpa.2024.100652","DOIUrl":"10.1016/j.mhpa.2024.100652","url":null,"abstract":"<div><h3>Background and aims</h3><div>Adults with severe mental illness (SMI) have lower physical activity (PA) than the general population. Supervised exercise interventions provide high support but may not effectively promote motivation, which is important for behaviour change. Motivational strategies such as PA counselling may target motivation more directly; however, the effectiveness in people with SMI is unclear.</div></div><div><h3>Methods</h3><div>This was a randomised controlled trial of interventions designed to promote PA in adults with SMI. Participants were randomised to either: (1) supervised exercise (GYM), or (2) motivational counselling and self-monitoring using fitness trackers (MOT). Group sessions were once/week over 8-weeks. The primary outcome was time spent in moderate-to-vigorous PA (MVPA) assessed using GENEActiv accelerometers worn continuously. Change in MVPA was assessed using the cumulative change from baseline, and as a composition of light activity, sedentary behaviour, and sleep.</div></div><div><h3>Results</h3><div>Sixty-four participants were allocated (63% male, 82% overweight/obese, 59% psychotic disorder). Accelerometer-derived MVPA increased for the MOT group between baseline and post-intervention, and the cumulative sum of change in MVPA from baseline in the MOT group was higher than the GYM group. Compositional analyses showed stable weekly activity profiles, with no significant changes attributable to group allocation.</div></div><div><h3>Conclusions</h3><div>The cumulative change in MVPA was higher for MOT than GYM; however, compositional analyses that considers MVPA as a composition of other daily behaviours showed no change in composition over the intervention period. Exercise interventions should incorporate motivational strategies and supervised exercise; future research should investigate behaviour change interventions with longer durations and more frequent sessions.</div></div><div><h3>Registration details</h3><div>The trial is registered under the Australian and New Zealand Clinical Trial Registry (ACTRN12617001017314).</div></div>","PeriodicalId":51589,"journal":{"name":"Mental Health and Physical Activity","volume":"27 ","pages":"Article 100652"},"PeriodicalIF":2.3,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142651797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Together towards better executive functions? Effects of acute cognitively demanding physical activity and social interaction on inhibition","authors":"Cäcilia Zehnder ,&nbsp;Marion Gasser ,&nbsp;Sofia Anzeneder ,&nbsp;Anna Lisa Martin-Niedecken ,&nbsp;Caterina Pesce ,&nbsp;Mirko Schmidt ,&nbsp;Valentin Benzing","doi":"10.1016/j.mhpa.2024.100640","DOIUrl":"10.1016/j.mhpa.2024.100640","url":null,"abstract":"<div><h3>Background and aims</h3><div>Research has shown that acute physical activity (PA) improves inhibition performance. However, further information is needed on potential moderators that may influence this effect. Since social interaction (SoI) was proposed as an important PA characteristic influencing the PA-inhibition relation, this study examines the effects of acute PA and SoI on inhibition.</div></div><div><h3>Methods</h3><div>In a 2 <span><math><mrow><mo>×</mo></mrow></math></span> 2 within-subject design, 96 participants (17–26 years, <em>M</em> = 20.5; <em>SD</em> = 1.7, 50% female) underwent four experimental conditions, consisting of a cognitively challenging (exer-)game varying in PA (PA/no PA) and SoI (SoI/no SoI). After each condition, inhibition performance was assessed using the Eriksen Flanker Task.</div></div><div><h3>Results</h3><div>Repeated measures ANOVAs revealed that acute PA enhanced inhibition, leading to faster reaction times (ƞ²_p = 0.169) and higher accuracy rates (ƞ²_p = 0.090). However, the results showed speed-accuracy trade-offs for SoI, with faster reaction times (ƞ²_p = 0.041) and lower accuracy rates (ƞ²_p = 0.140). No interaction effects for PA and SoI on inhibition were observed (ƞ²_ps = 0.005–0.036).</div></div><div><h3>Conclusion</h3><div>Our findings confirm that an acute bout of cognitively challenging PA can enhance inhibition performance but has no joint effects with SoI, which facilitated performance speed but worsened accuracy. Likely, the physically and cognitively challenging nature of the exergaming bout may have limited room for further improvement by SoI. Future acute PA studies should jointly explore the role of SoI and cognitive engagement in acute PA to identify an optimal pattern of task and context factors for reaping executive functions (EFs) gains.</div></div>","PeriodicalId":51589,"journal":{"name":"Mental Health and Physical Activity","volume":"27 ","pages":"Article 100640"},"PeriodicalIF":2.3,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142433260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The moderating influence of social cognition in the relationship between affect and physical activity in adolescents: An ecological momentary assessment study","authors":"Calissa J. Leslie-Miller,&nbsp;Christopher C. Cushing","doi":"10.1016/j.mhpa.2024.100642","DOIUrl":"10.1016/j.mhpa.2024.100642","url":null,"abstract":"<div><h3>Background</h3><div>Affective states influence subsequent engagement in physical activity, but the nature of this relationship varies substantially from person-to-person (e.g., negative affect may precede increased physical activity for some adolescents and decreased for others).</div></div><div><h3>Purpose</h3><div>Explore which variables may explain the individual differences in the relationship between incidental affect and moderate to vigorous physical activity (MVPA).</div></div><div><h3>Methods</h3><div>This study explores social cognitive variables as moderators of the relationship between incidental affect and MVPA through a 20-day ecological momentary assessment (EMA) study, in which 100 adolescents aged 13–18 years old (<em>M</em> = 14.45, <em>SD</em> = 1.37) were asked to complete a baseline assessment of their self-efficacy and outcome expectancies. Subsequently, wore an Actigraph (wGT3X-BT) accelerometer 24 h per day on their non-dominant wrist and answered EMA surveys assessing affect 4 times per day using time-based signaling.</div></div><div><h3>Results</h3><div>Within-person negative affect predicted MVPA (<em>b</em> = −0.15 <em>p</em> &lt; .05) with 95% CI [-0.29, −0.01], as did between-person negative affect (<em>b</em> = 0.08 <em>p</em> &lt; .05) with 95% CI [0.01, 0.15]. Additionally, there was a significant interaction between within-person negative affect and self-efficacy such that for individuals low in self-efficacy (&lt;2.08 on a 5-point scale) increased negative affect led to decreased MVPA (<em>b</em> = −0.06, <em>p</em> &lt; .05), but not for individuals high in self-efficacy (&gt;5.14 on a 5-point scale; <em>b</em> = 0.07, <em>p</em> &lt; .05).</div></div><div><h3>Conclusions</h3><div>Results indicate that self-efficacy is an important target for overcoming the deleterious effects of momentary negative affect on MVPA and suggests just-in-time intervention techniques for individuals who are typical or low in self-efficacy.</div></div>","PeriodicalId":51589,"journal":{"name":"Mental Health and Physical Activity","volume":"27 ","pages":"Article 100642"},"PeriodicalIF":2.3,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142442483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Running toward substance use recovery: Does delay discounting mediate the relationship between physical activity and quality of life?","authors":"Daniel A.R. Cabral ,&nbsp;Rafaela M. Fontes ,&nbsp;Allison N. Tegge ,&nbsp;Mikayla Owen ,&nbsp;Jenny Nguyen ,&nbsp;Liqa Athamneh ,&nbsp;Warren K. Bickel","doi":"10.1016/j.mhpa.2024.100635","DOIUrl":"10.1016/j.mhpa.2024.100635","url":null,"abstract":"<div><h3>Background</h3><div>Recovery from substance use disorders is multifactorial with psychosocial functioning, such as quality of life (QOL), playing a particularly important role. Delay discounting, the degree to which individuals devaluate a reinforcer as a function of the delay to its receipt, is associated with QOL. Moreover, evidence shows that physical activity may decrease delay discounting rates. The present study aims to examine associations among physical activity, delay discounting, and QOL, and investigate the mediating role of delay discounting in the relationship between physical activity and QOL domains.</div></div><div><h3>Methods</h3><div>Data was collected from the International Quit &amp; Recovery Registry (IQRR), and comprised of 267 participants (67% women) who reported being in recovery from substance use disorders. Participants completed the Health Behaviors Questionnaire (physical activity was measured using the fitness domain), a delay discounting minute task (higher delay discounting rates indicate a preference for smaller, sooner rewards), the World Health Organization QOL questionnaire, as well as demographics and substance use disorders-related questions. Multivariate linear regression was used to test associations between physical activity with delay discounting, and physical activity with each QOL domain. Mediation analyses were conducted to evaluate the mediating role of delay discounting in the relationship between physical activity and QOL domain.</div></div><div><h3>Results</h3><div>Higher levels of physical activity were associated with greater valuation of the future (lower delay discounting rates; <em>p</em> &lt; .001) and higher levels of physical (<em>p</em> &lt; .001), and environmental (<em>p</em> = .001) QOL. Delay discounting mediated the relationship between physical activity and physical (<em>p</em> = .004), and environmental (<em>p</em> &lt; .001) QOL.</div></div><div><h3>Conclusion</h3><div>Physical activity can be an important tool in the treatment and recovery of substance use disorders, as it is associated with future-oriented choices, which in turn contributes to improving the QOL of those individuals.</div></div>","PeriodicalId":51589,"journal":{"name":"Mental Health and Physical Activity","volume":"27 ","pages":"Article 100635"},"PeriodicalIF":2.3,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142417214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is higher physical activity behaviour associated with less subsequent use of any psychotropic medication: Results of a random-effects meta-analysis of prospective cohort studies","authors":"Sebastian Wolf ,&nbsp;Edith Meinzinger ,&nbsp;Anna Katharina Frei ,&nbsp;Britta Seiffer ,&nbsp;Johanna Löchner ,&nbsp;Keisuke Takano ,&nbsp;Siobhan Scarlett ,&nbsp;Rose Anne Kenny ,&nbsp;Viviane Derhon ,&nbsp;Maria Eduarda Adornes Guimarães ,&nbsp;Felipe Barreto Schuch","doi":"10.1016/j.mhpa.2024.100645","DOIUrl":"10.1016/j.mhpa.2024.100645","url":null,"abstract":"<div><div>Physical activity is associated with lower risk of incident depression and anxiety disorders. However, there is no meta-analytic evidence on the associations between physical activity levels and the incident use of psychotropic medications. PubMed, Embase, Scopus, Web of Science, PsycINFO, and Cochrane were searched up until March 2024 to identify prospective cohort studies in the general population without age restrictions, with any sample size, and with at least one year of follow-up. Risk of bias was assessed using the Newcastle-Ottawa Scale and a random-effects meta-analysis of adjusted relative risks was performed. Three studies comprising 40,111 participants and 322,521 person-years were included (mean age 53.8, range 18–90 years; 54% women). Relative to people reporting no physical activity, those accumulating any volume of physical activity had 15.0% (95% CI: 0.76, 0.96) lower risk of any subsequent medication use. Heterogeneity was moderate and not significant (<em>I</em>^<em>2</em> = 33.6%). The current meta-analysis demonstrated that people with higher physical activity levels are at lower risk of subsequent use of psychotropic medication. However, the evidence is based on a small number of studies <em>(n</em> = 3), highlighting the need for high-quality longitudinal studies.</div></div>","PeriodicalId":51589,"journal":{"name":"Mental Health and Physical Activity","volume":"27 ","pages":"Article 100645"},"PeriodicalIF":2.3,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142554774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effects of school-based yoga on the executive functioning skills of children between three and seven years of age. A meta-analysis of existing research","authors":"Katie Wilkin,&nbsp;Georgia Allen-Baker,&nbsp;Claire Thornton","doi":"10.1016/j.mhpa.2024.100643","DOIUrl":"10.1016/j.mhpa.2024.100643","url":null,"abstract":"<div><h3>Purpose</h3><div>Executive functioning is said to be fundamental to human cognition and achievement. This meta-analysis aimed to establish what effect – if any – yoga delivered in school-settings has upon the executive functioning skills of children between three and seven years of age.</div></div><div><h3>Procedure</h3><div>Databases screened were PubMed Central, Web of Science, CINAHL, Scopus, and PsycARTICLES. Studies involving a yoga-based intervention alongside a control group, and age-appropriate measures of executive functioning were included. In total, seven studies, involving 1080 participants, met the inclusion criteria.</div></div><div><h3>Findings</h3><div>Meta-analysis of all seven studies demonstrated a significant (p &lt; 0.001) small positive weighted average effect size (Cohen's <em>d</em>) of 0.24 [95% CI 0.10, 0.39], evidencing that yoga may improve the executive functioning skills of children between three and seven years of age. Sub-group meta-analyses to examine the different domains of executive functioning (working memory, inhibitory control, and cognitive flexibility) revealed a significant (p = 0.007) small positive effect size (Cohen's <em>d</em>) of 0.41 [95% CI 0.11, 0.70] for working memory, and a significant (p = 0.033) marginal positive effect size (Cohen's <em>d</em>) of 0.18 [95% CI 0.01, 0.34] for inhibitory control. However, there were insufficient data for a sub-group meta-analysis of cognitive flexibility.</div></div><div><h3>Conclusions</h3><div>Results are discussed in the context of ‘hot’ and ‘cold’ executive functioning skills. Study limitations are considered, and it is acknowledged that further high-quality research is needed into the effect(s) of school-based yoga on executive functioning within this population before definitive conclusions can be drawn.</div></div>","PeriodicalId":51589,"journal":{"name":"Mental Health and Physical Activity","volume":"27 ","pages":"Article 100643"},"PeriodicalIF":2.3,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142534929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A difficulty based comparison of novel exergame balance training for cognitive functions in adults with mild cognitive impairment: A randomized trial","authors":"Aruba Saeed ,&nbsp;Imran Khan Niazi ,&nbsp;Abdullah Alzahrani ,&nbsp;Robert J. Trager ,&nbsp;Heidi Haavik ,&nbsp;Imran Amjad","doi":"10.1016/j.mhpa.2024.100637","DOIUrl":"10.1016/j.mhpa.2024.100637","url":null,"abstract":"<div><h3>Background and aims</h3><div>Exergaming combines physical and cognitive exercises, can enhance cognitive functions by increasing attentional demand. Similarly, balance training on unstable surfaces elevates cognitive-motor challenges. By integrating exergaming of varying difficulty levels with unstable surface balance training, cognitive processing, and neurocognitive functions may be further improved. This study compared the effects of novel exergame balance training of mild, moderate, high difficulty, and control groups for global cognition, cognitive flexibility, inhibitory control, recall ability, working memory, and attention in adults with MCI.</div></div><div><h3>Methodology</h3><div>In this four-armed parallel design randomized clinical trial, ninety-seven adults with MCI were randomly assigned to exergame balance training groups of mild, moderate, high difficulty, and control. The difficulty levels were determined by adjusting the size of the goal spot (large, medium, small) and the speed of moving the ball (fast, moderate, slow) in the exergame. All participants received 40 min/session three times/week for eight weeks. Montreal cognitive assessment (MoCA), Trail making test (TMT), Stroop colour word test, Stroop colour word test errors, ADAS word list, digit span forward and backward test, and count backward test were used to assess cognitive abilities. Assessment was conducted at baseline, after the 4th and 8th week. Mixed model ANCOVA, One-way ANOVA, and repeated measure ANOVA were used to determine group × time interaction, between, and within-group effects. Minimal clinical important difference (MCID) responders proportion analysis was conducted to determine clinical improvement.</div></div><div><h3>Results</h3><div>There was significant time × group interaction for MoCA, Stroop Colour word, Stroop Colour word Error, Digit span, and counting backward test (p &lt; 0.05). Post-hoc analysis at difficulty level depicted no significant difference between mild, moderate, and high difficulty groups (p &gt; 0.05), while a significant difference between mild, moderate, and high difficulty groups with the control group for MoCA, ADAS word list, digit span, and count backward task (p &lt; 0.05) was observed.</div></div><div><h3>Conclusion</h3><div>The results concluded no significant difference between exergame balance training of mild, moderate, and high difficulty groups for various cognitive functions. Furthermore, differences were observed between the mild, moderate and high-difficulty groups and the control group for global cognition, inhibitory control, and attention. Additionally, the high-difficulty group showed greater clinical improvement in various cognitive functions.</div></div>","PeriodicalId":51589,"journal":{"name":"Mental Health and Physical Activity","volume":"27 ","pages":"Article 100637"},"PeriodicalIF":2.3,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142326820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The momentary relationship between physical activity behaviour and mental well-being of vocational education and training students","authors":"Mara Kirschner ,&nbsp;Rianne H.J. Golsteijn ,&nbsp;Piet. van Tuijl ,&nbsp;Lianne. van den Broek ,&nbsp;Hans H.C.M. Savelberg ,&nbsp;Renate H.M. de Groot","doi":"10.1016/j.mhpa.2024.100636","DOIUrl":"10.1016/j.mhpa.2024.100636","url":null,"abstract":"<div><h3>Background and aims</h3><div>Vocational education and training (VET)-students often face student mental well-being (SMW) challenges. Physical activity behaviour (PAB) is positively associated with SWM, yet SMW can vary during the day. Therefore, this study aims to explore the momentary relationship between PAB ((i.e., moderate to vigorous physical activity (MVPA), light physical activity (LPA), sedentary behaviour (SB)) and SMW (i.e., affect, self-esteem).</div></div><div><h3>Methods</h3><div>For 9 consecutive days, VET-students reported their SMW via experience sampling methods-prompts while their PAB was measured with thigh worn ActivPALs™. PAB data was summed in minutes spent in each PAB 30 and 60 min before each prompt. Data of 68 students (68% female, mean-age = 18.9 ± 4) was analysed with multilevel regression analyses.</div></div><div><h3>Results</h3><div>Consistently positive associations between LPA and positive affect (30min: β = 0.03, p = &lt;0.001, 60min: β = 0.03, p = &lt;0.001), and self-esteem (30min: β = 0.01, p = .047 60 min: β = 0.01, p = &lt;0.001) were found. For SB negative associations for positive affect (30 min: β = −0.04, p = &lt;0.001, 60 min: β = −0.03, p = &lt;0.001), and self-esteem (30 min: β = −0.02, p = &lt; 0.001, 60 min: β = −0.01, p = &lt; 0.001) were found. No associations were found between any PAB and negative affect, and for MVPA and SMW.</div></div><div><h3>Conclusion</h3><div>The significant positive associations between LPA and SMW and the negative associations between SB and SMW suggest that increasing LPA and decreasing SB and can improve SMW in VET students.</div></div>","PeriodicalId":51589,"journal":{"name":"Mental Health and Physical Activity","volume":"27 ","pages":"Article 100636"},"PeriodicalIF":2.3,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142326818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dose‒response effects of resistance exercise on ameliorating cravings and executive functions in individuals with methamphetamine use disorders","authors":"Jianjing Jin ,&nbsp;Xiaohui Zhai ,&nbsp;Adrian Taylor ,&nbsp;Ting Zhu ,&nbsp;Dongshi Wang ,&nbsp;Bo Peng ,&nbsp;Ke Wang","doi":"10.1016/j.mhpa.2024.100633","DOIUrl":"10.1016/j.mhpa.2024.100633","url":null,"abstract":"<div><h3>Purpose</h3><div>Resistance exercise (RE) can acutely benefit symptoms in individuals with methamphetamine use disorder (MUD), though the optimal dose has not yet been established. We aimed to determine the dose response relationship between RE intensity and cue-elicited cravings and executive functions in individuals with MUD.</div></div><div><h3>Methods</h3><div>A total of 128 male participants with MUD (34.73 ± 5.65) were randomly assigned to the low-intensity (30%–35%1-RM) RE group (LREG), moderate-intensity (55%–60%1-RM) RE group (MREG), high-intensity (75%–80%1-RM) RE group (HREG), or control group (CONG). Cravings based on the cue-reactivity paradigm were measured before, immediately after, and 40 min after acute RE, and inhibitory control, working memory, and cognitive flexibility were measured before and after acute RE.</div></div><div><h3>Results</h3><div>Immediately after and 40 min after RE, the Δcue-elicited cravings of the MREG from baseline was significantly more negative than that of the LREG and CONG. Trend analyses revealed a U-shaped dose‒response curve for RE intensity and Δcue-elicited cravings, indicating that moderate-intensity RE had the greatest ameliorating effect on cue-elicited cravings. Δinhibitory control and Δworking memory scores increased only in the MREG, and Δcognitive flexibility scores significantly increased in all RE groups. Trend analyses revealed a cubic curvilinear relationship between RE intensity and inhibitory control and a quadratic curvilinear relationship with working memory and cognitive flexibility.</div></div><div><h3>Conclusion</h3><div>RE proved effective in diminishing cue-elicited cravings and enhancing executive functions. A significant dose‒response relationship existed among RE intensity, cue-elicited cravings and executive function, and moderate-intensity RE had a more pronounced ameliorative effect on individuals with MUD.</div></div>","PeriodicalId":51589,"journal":{"name":"Mental Health and Physical Activity","volume":"27 ","pages":"Article 100633"},"PeriodicalIF":2.3,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142322745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}