Physical Activity Intentions Research Articles

Experiences of Undergraduate Students Enrolled in a University Instructional Physical Activity Course: Exploring Factors Contributing to Behavior Modification

Background: There is a trend of decreased daily physical activity among college students. Demands of coursework, hectic schedules, and stress often prevent students from engaging in regular exercise, leading to negative impacts on mental and physical well-being. University Instructional Physical Activity Programs have the potential to address this issue by offering courses that can encourage healthier habits and promote wellness. Aim: The purpose of this study was to analyze the experiences of undergraduate students enrolled in a two-credit elective physical activity course. Methods: Participants were 587 undergraduate students enrolled in an online instructional physical activity course. Data collection included a survey consisting of three questions on a five-point Likert scale and one open-ended response regarding their experience in the course. Results: Descriptive survey data indicated positive trends regarding participants’ experience. Based on thematic analysis, qualitative data produced four themes including (1) awareness, (2) accountability, (3) ease and convenience, and (4) behavior change. Conclusions: Participants had an overall positive response to wearing an activity tracker in an online physical activity course and believed the awareness the activity tracker provided changed their daily behaviors, enabled health outcomes, and changed future intentions for physical activity. This study provides insight into the inclusion of technology to facilitate physical activity in college-age students. Aim: The purpose of this study was to analyze the experiences of undergraduate students enrolled in a two-credit elective physical activity course. Methods: Participants were 587 undergraduate students enrolled in an online instructional physical activity course. Data collection included a survey consisting of three questions on a five-point Likert scale and one open-ended response regarding their experience in the course. Results: Descriptive survey data indicated positive trends regarding participants’ experience. Based on thematic analysis, qualitative data produced four themes including (1) awareness, (2) accountability, (3) ease and convenience, and (4) behavior change. Conclusions: Participants had an overall positive response to wearing an activity tracker in an online physical activity course and believed the awareness the activity tracker provided changed their daily behaviors, enabled health outcomes, and changed future intentions for physical activity. This study provides insight into the inclusion of technology to facilitate physical activity in college-age students.

Physical Activity Behaviour and Motivation During and Following Pulmonary and Cardiac Rehabilitation: A Repeated Measures Study.

Exercise rehabilitation programmes are important for long-term health and wellbeing among people with cardiac and pulmonary diseases. Despite this, many people struggle to maintain their physical activity once rehabilitation ends. This repeated measures study tracked changes in physical activity behaviour and motivation during and after completing a community-based exercise rehabilitation programme. Cardiac and pulmonary exercise rehabilitation patients (N = 31) completed six once-monthly measures of physical activity (MET·min), self-determined motivation, intention, and habit strength for rehabilitation exercise (within rehabilitation sessions) and lifestyle physical activity (outside of rehabilitation sessions). Linear regression and random effects models with estimated marginal means were used to test for associations between physical activity motivation and behaviour and change during and post-rehabilitation. Overall physical activity decreased after rehabilitation (823 MET·min) despite patients becoming more self-determined for lifestyle physical activity during rehabilitation. More self-determined motivation, stronger intentions, and stronger habits were associated with more lifestyle physical activity behaviour. However, none of these motivation variables were significantly associated with rehabilitation exercise behaviour. Among community-based cardiac and pulmonary rehabilitation patients, physical activity levels decreased following exercise rehabilitation programmes. The findings revealed clear distinctions in the motivation of rehabilitation exercise compared to lifestyle physical activity. Exercise rehabilitation programmes might improve the longevity of outcomes by integrating approaches to enhance lifestyle physical activity beyond the clinic.

Acute and subacute psychophysiological responses in body weight HIIT sessions: a systematic review

Objective: This review synthesized evidence on the use of body weight exercises through high-intensity interval training (HIIT-BW). Methods: The research was performed in the Science Direct, Embase, MEDLINE, PEDro, SciELO, CINAHL, and LILACS databases from 2013 to 2023. Descriptors such as: high-intensity whole-body, high-intensity functional training, whole-body, whole-body training, whole-body calisthenics, high-intensity calisthenic training, and HIIT bodywork were used. In addition, original articles in English and Portuguese that addressed body weight HIIT were included. The final analysis consisted of 12 articles. Results: HIIT-BW protocols presented varied methodological characteristics: number of series ranged from 4 to 20; stimulus time ranged from 5 to 30 seconds with all-out intensity; and the passive interval ranged from 10 to 35 seconds between the series in 11 studies. The acute responses resulted in psychophysiological changes, increased lactate, Rated Perceived Exertion (RPE), heart rate (HR), fatigue, sweating rate, body size perception, training load, maximum oxygen volume (VO2max), caloric expenditure, perception of recovery, feeling of anger, mood disorder, intention of physical activity and reduction in the perception of pleasure, variability in HR, number of movements in complex exercises, and vigor. When compared with moderate continuous exercise and other high-intensity interval training protocols, HIIT-BW presented similar responses, however the use of preferred songs in the session provided an increase in the number of movements and perception of pleasure when compared with sessions that used non-preferred music and without music. Conclusion: In conclusion, based on data from studies found in the literature, HIIT-BW sessions promote increased feelings of fatigue, anger, mood disorder, RPE, HR, lactate, sweating rate, body size perception, caloric expenditure, and VO2. The results found helped to project indicators of long-term physical fitness and to plan sessions aimed at improving the lifestyle of its practitioners.

Evaluating the Impact of School-Based Smoking Prevention Interventions on Students' Physical Activity Intentions, Perceived Social Expectations, and Self-Efficacy

This study evaluates the impact of school-based smoking prevention interventions on students' physical activity intentions, perceived social expectations, and self-efficacy. With increasing rates of adolescent smoking and its associated health risks, school-based interventions have been widely promoted as effective strategies to prevent smoking initiation. However, little research has been conducted in Pakistan to assess their broader effects on health behaviors. This study addresses this gap by analyzing data from 240 school students in Lahore, Pakistan, using a structured questionnaire. The respondents were approached while visiting at their schools. The data was obtained using simple random sampling technique from one of the Lahore based elite private school. The findings reveal significant positive relationships between the interventions and all three outcome variables. Smoking prevention programs had the strongest effect on physical activity intentions (β = 0.4441), followed by perceived social expectations (β = 0.3359) and self-efficacy (β = 0.3089). These results suggest that these interventions not only reduce smoking tendencies but also encourage broader health-promoting behaviors among students. By promoting positive social expectations, self-efficacy, and physical activity, these interventions can create a lasting impact on adolescent health. Future research should focus on the long-term sustainability of these outcomes and their potential application to other health areas.

Economic status as a predictor of motivational and affective experiences in physical education and physical activity intentions: a cross-sectional study in six European countries

ABSTRACT Lower economic status (ES) is associated with a less adaptive experience of school and physical activity. However, empirical evidence supporting the detrimental association of lower ES on the affective and motivational experience in Physical Education (PE) remains scarce. Using a large sample (N = 10,392) of adolescents from six countries (i.e., Greece, Spain, Italy, Portugal, England, Turkey), this cross-sectional study tested whether students’ family ES was associated with the satisfaction of their basic psychological needs in PE, and in turn with motivational and affective outcomes in PE and their out-of-school physical activity intention. Our secondary objective was to test whether these potential associations differed between countries. We further explored whether gender moderated the abovementioned relationship. Multigroup structural equation modelling showed that, in five of six countries (i.e., Greece, Spain, Italy, Portugal, England), a lower ES was associated with lower basic needs satisfaction with a small effect size (β = .10, p < .001), which in turn was associated with lower enjoyment (β = .75, p < .001), lower autonomous motivation (β = .83, p < .001), weaker out-of-school physical activity intention (p < .001, β = .36), higher displeasure (β = −.51, p < .001), higher controlled motivation (β = −19, p < .001) and stronger amotivation in PE (β = −.28, p < .001). Additional analyses indicate that basic psychological needs mediated the relationship between ES and motivational and affective experiences. Exploratory analyses suggested that the relationship between lower ES and the less adaptative motivational and affective outcomes was amplified among girls. This study provides new insights into how family lower ES and gender might interact to predict less adaptative motivational and affective experiences and outcomes in PE.

Can daily affect impact intentions and next day behavior of physical activity? A daily diary study

Background and aimsThis study investigated the role of incidental affect on the intention-behavior process of physical activity (PA). MethodsDaily positive (activated, relaxed, and safe/content) and negative (depressed, anxious, and low-aroused) incidental affects, intention to perform PA, and actual PA were assessed in a sample of 101 college students (17 males and 80 females, age = 21.09 ± 1.57) for 28 days. Bayesian generalized linear multivariate multilevel model was used to predict cross-day intention-behavior profiles (non-intention, exceeding non-intention, unsuccessful intention, and successful intention) with subtypes of affects. ResultsIncreased positive affect and decreased negative affect were related to PA intention formation, intention enactment, and exceeding non-intention. Safe/content positive affect was related to intention formation and translation of PA, while exceeding non-intention was uniquely related to activated positive affect. Negative affect showed a carry-over effect on intention translation of PA next day. ConclusionsOur study findings detailed the role of different incidental affects in the intention-behavior process of PA and we call for more intensive affect measures and rigorous PA intention and behavior assessments to further validate these findings. Practically, our study highlighted the importance that future research should consider incorporating strategies to induce appropriate affective experiences in different stages of intention-behavior process for effective PA interventions.

Attitude, Habit Strength, and the Relationship Between Intention and Leisure-Time Physical Activity Behavior Among College Students

ABSTRACT According to the dual-process theories, many scholars proposed that physical activity behavior tends to be governed by an interplay of intentional planning and habitual action. The major purpose of this study was to determine the moderation effects of habit strength on the relationship between leisure time moderate-to-vigorous physical activity (MVPA) intention and behavior and the impacts of cognitive and affective attitude on PA habit strength, utilizing a latent interaction modeling approach. A total of 1803 undergraduate students completed this study. All variables were measured using validated self-report questionnaires. Structural equation modeling and Hayes’ PROCESS program (model 1) were conducted to address the research questions. Habit strength significantly and positively moderated the effects of intention on leisure time MVPA behavior (β = .08, p < .01). The association between intention and PA behavior became stronger as habit strength increased. Affective attitude positively and significantly influenced habit strength (β = .71, p < .01). The effect of cognitive attitude on habit strength was significant and negative with a small effect size (β = –.08, p < .01). Findings indicated that habit strength positively moderated the relationship between PA intention and behavior, suggesting that stronger habit strength may amplify the association between PA intention and actual PA behavior. Affective attitude toward PA significantly influenced habit strength, whereas cognitive attitude exhibited minimal negative impact on habit strength. These findings contribute to our understanding of the interaction effects between deliberative and automatic processes in regulating PA behavior, as well as the nuanced relationship between attitude and habit development.

Engagement in Transformational Leadership by Teachers Influences the Levels of Self-Esteem, Motor Self-Efficacy, Enjoyment, and Intention to Be Active in Physical Education Students.

In the school context, the teacher-student interaction style plays a pivotal role in ensuring optimal adolescent functioning. Over recent years, the significance of transformational teacher leadership in fostering student engagement and positive development has been underscored. This study aimed to examine the correlations between transformational leadership and adolescent self-esteem, motor self-efficacy, enjoyment in physical education classes, and intention for future physical activity. This research used an associative and predictive strategy. A total of 429 adolescents from Málaga, aged between 14 and 16 years (M = 14.97; SD = 0.85), participated in this research, which employed an associative, comparative, and predictive approach. The Transformational Teaching Questionnaire (TTQ), Motor Self-Efficacy Scale (MSES), Intrinsic Satisfaction in Sport Instrument (SSI-EF), and Intention of Being Physically Active Scale (MIFA) were utilized for variable assessment. Correlation, Multiple Regression, and cluster analyses revealed statistically significant correlations between transformational leadership and self-esteem, motor self-efficacy, enjoyment, and future activity intention. Specifically, it was revealed that motivational inspiration predicts self-esteem, motor self-efficacy, enjoyment, and intention for physical activity, whereas intellectual stimulation predicts motor self-efficacy, enjoyment, and intention for physical activity. Notably, the transformational leadership factors of intellectual stimulation and motivational inspiration were observed to predict scores across other variables, particularly enjoyment in physical education classes, both overall and by gender. These findings suggest that transformational leadership in physical education classes can significantly enhance student experiences, thereby promoting adherence to physical activity and healthy lifestyles among adolescents.

Physical Activity Behaviors of Female Adolescents in Saudi Arabia.

Saudi Arabia has one of the highest childhood obesity rates worldwide. The primary factor associated with the high prevalence of obesity among adolescents is a lack of physical activity (PA). Compared to male adolescents, very few Saudi female adolescents meet the World Health Organization recommendation of achieving 60 min of moderate to vigorous PA per day, putting them at a higher risk of overweight and obesity. This cross-sectional study aimed to examine the relationship between the theory of planned behavior and psychosocial factors, including attitude toward PA, subjective norms, perceived behavioral control (PBC), PA intention, and self-reported PA among Saudi female adolescents. A convenience sample of 329 Saudi female adolescents was recruited from all-female public intermediate and high schools in the Eastern Region of Saudi Arabia. Data were collected using online self-administered questionnaires. The theoretical model was examined using structural equation modeling. The findings revealed a higher prevalence of overweight compared to obesity among participants. About half the participants were from families with a medium monthly income. The mean PA score indicated a low level of PA. The model demonstrated significant explanatory power for both PA intention and PA behavior, respectively. The strongest predictor of adolescents' intention was attitude, followed PBC.Moreover, the female adolescents' attitudes and PBC had significant indirect effects on self-reported PA through intention, while intention had a direct effect on PA. The model did not support a direct or indirect relationship between subjective norms and PA. The findings provide essential support for targeting attitude and perceived behavior control of female adolescents in order to enhance their PA intention. This theoretical understanding can help design effective theory-based interventions that promote PA among Saudi female adolescents.

Development of a single-item physical activity intention measure for adults with intellectual disabilities: Evidence of validity and reliability

BackgroundPhysical activity (PA) is important for overall health and well-being, but adults with intellectual disabilities often struggle to achieve adequate levels of PA. Therefore, it is necessary to understand their PA behaviour. ObjectiveTo develop a Single-Item Physical Activity Intention Measure (SPAIM) to assess PA intentions of adults with intellectual disabilities and preliminarily analyse its psychometric properties in terms of validity and reliability. MethodsThe study had three phases: developing the SPAIM, assessing its validity and reliability evidence, and conducting a cross-sectional survey to analyse the relationship between PA intentions (measured by SPAIM) and PA levels. Participants were recruited between September 2016 and August 2017 from diverse settings in Oxford, UK, to ensure representation across the intellectual disability spectrum. ResultsThere were 82 participants aged 20–68 (mean age 36 ± 13) years who had mild-profound intellectual disabilities. The study provided evidence of content- and response processes-related validity to ensure respondents' understanding. Additionally, test-criterion evidence was provided, showing a predictive correlation between PA intention and sedentary hours/day (12 % of the explained variability). However, there was no correlation between PA intention and PA minutes/week. The study also provided adequate test-retest evidence (r = 0.78). ConclusionsSPAIM may be a valuable tool for measuring PA intention in adults with intellectual disabilities. Modifying PA intentions could prove crucial in reducing sedentary behaviour and improving the health outcomes of this population. Future research and application of SPAIM in varied contexts will deepen our understanding of PA intentions and explore its predictive characteristics.

Evaluating the utility of temporal self-regulation theory for understanding physical activity outcomes in a behavioral weight loss maintenance program

Objective Physical activity (PA) is critical for weight loss maintenance (WLM) success. Clarifying mechanisms behind PA engagement may suggest new WLM intervention targets. This study examined an application of temporal self-regulation theory (TST) to enhance our understanding of PA during WLM. Methods and measures Participants (n = 214) who achieved a ≥ 5% weight loss during a 4-month weight loss intervention were recruited into an 18-month WLM trial. TST constructs (i.e. PA beliefs, intention, behavioral prepotency, self-regulatory capacity) were measured via self-report measures. PA was subsequently assessed over a 7-day period with waist-worn Actigraph GT9X. Robust linear regression models and generalized linear mixed models tested the association between PA beliefs and intention, and the associations between intention, behavioral prepotency, self-regulatory capacity and device-measured PA at baseline and 18-months. Results Short-term positive beliefs were associated with intention at baseline and 18-months, whereas short-term negative beliefs were associated with intention at 18-months only. Intention was associated with moderate/vigorous PA (MVPA) minutes and bouted MVPA at baseline and 18-months. The intention by self-regulatory capacity interaction was significant at baseline. Conclusion Findings lend some support for the use of TST for understanding PA and suggest that short-term beliefs about PA may represent a meaningful target for intervention.

More future-oriented, more physically active: the mediating role of physical activity intentions and the moderating role of societal injunctive norms

More future-oriented, more physically active: the mediating role of physical activity intentions and the moderating role of societal injunctive norms

Social cognition, personality and social-political correlates of health behaviors: Application of an integrated theoretical model

ObjectiveDispositional, intra-personal constructs such as personality traits and generalized beliefs are consistently related to health behaviors, but relatively few studies have tested the theory-based mechanisms by which these constructs relate to health behaviors and compared them across behavior type. In the current study we tested an integrated theoretical model in which belief-based social cognition constructs (attitudes, subjective norms, perceived behavioral control) were proposed to mediate effects of personality traits (conscientiousness, extroversion) and socio-political beliefs (political beliefs, locus of control, free will beliefs) on participation in three health-related behaviors: physical activity, COVID-19 vaccination, and sugar-sweetened beverage restriction. MethodsProposed integrated model effects were tested in a five-week prospective correlational study. Finnish residents completed measures of personality, socio-political, and social cognition constructs with respect to physical activity participation (N = 557), COVID-19 vaccination uptake (N = 1,115), and sugar-sweetened beverage restriction (N = 558) and self-reported their behavior at follow-up. ResultsStructural equation models revealed direct effects of intention on behavior, and of social-cognition constructs on intention, across all behaviors. We also found indirect effects of political beliefs on behavior mediated by social cognition constructs and intentions for COVID-19 vaccination and sugar-sweetened beverage restriction behaviors, indirect effects of conscientiousness on behavior mediated by social cognition constructs and intentions for physical activity and sugar-sweetened beverage restriction behaviors, and indirect effects of health locus of control on behavior mediated by social cognition constructs and intentions for physical activity behavior. Finally, we found a negative total effect of populist beliefs on behavior for COVID-19 vaccination behavior. ConclusionFindings contribute to an evidence base for the effects of dispositional and social cognition constructs of health behaviors, point to a possible mechanism by which these generalized constructs relate to health behavior, and outline how the pattern of effects varies across the different behaviors.

Body image perception and physical activity behavior among adult population: Application of trans-theoretical model of behavior change.

The human body changes during life, but research on how sociodemographic characteristics and physical activity (PA) related to all aspects of body image are still unclear and there is conflict in the relevant results. This study aims to examine gender-specific body image perception and physical activity in relation to BMI and sociodemographic characteristics among health employees who worked in health and medical care centers. The study was a population-based cross-sectional survey of 170 health employees (55 men and 115 women) in Binaloud, Iran. Participants completed a self-administered questionnaire, which consisted of a self-administered Multidimensional Body-Self Image Questionnaire (MBSRQ) and stages of change scales. The full version of Marcus-TTM based on the stages of physical activity changes was used based on 5 items related to regular physical activity behavior and intentions. There were no significant differences between men and women in total body image score, body area satisfaction, and attitude. Disease orientation (p = 0.02) and health orientation (p = 0.05) were the only significant differences between men and women. The number of children, level of education, BMI, and PA had a stronger influence on body image concerns and body dissatisfaction. PA and 7 of the 10 subclasses of MBSRQ (appearance evaluation, fitness evaluation, fitness orientation, health evaluation, health orientation, and illness orientation) showed a significant difference (P<0.05) between participants in the five TTM stages. The ideal body image and body satisfaction may differ by the number of children, level of education, gender, BMI, and PA. Evidence from this study supports that participants' stages of change affect their physical activity and body image perception. This result suggests a need for conducting work/home place intervention to promote adults' body image perception and body area satisfaction based on the usage-specific stage under consideration.

“And I still remember it to this day”: A qualitative exploration of retrospective memories of school-based recess

ObjectivesPrevious research has shown the most common memory of physical education (PE) was embarrassment, and that childhood memories of PE relate to physical activity (PA) attitude, intention, and sedentary behavior in adulthood [13]. Recess memories may have a similar effect on adult attitudes towards PA, given that recess is a physically active part of the school day, yet is more autonomous and less supervised than PE. Recent literature has supported this, as Massey and colleagues (2021b) reported memories of recess enjoyment were associated with PA enjoyment in adulthood, whereas negative recess memories were associated with social isolation. In an effort to better understand recess memories, and how they may be related to adult behaviors, the purpose of this study was to examine qualitative descriptions of adults’ worst recess memories as it related to physical and social health. Study designMixed methods design; inductive content analysis and analysis of covariance. MethodsAs part of a larger project, 433 participants between the ages of 19 and 77 (M = 44.91; SD = 15.35) were asked to recall their worst recess memories and the grades in which those memories occurred. Participants identified as predominantly female (52%), White (72%), and college educated (46%). Data analysis was conducted via an inductive content analysis by three research team members. ResultsThe most common negative memories included isolating experiences, physical injuries, victimization, and contextual factors (e.g., weather). Through a series of analysis of covariance, self-reported isolation and self-efficacy of exercise were significantly related to participants with social isolation and physical injury memories respectively. ConclusionsThis study adds to a growing line of research documenting the importance of recess as a developmentally impactful environment with implications for physical and emotional health.

Response to “The effect of animated Sci-Fi characters’ racial presentation on narrative engagement, wishful identification, and physical activity intention among children”

Response to “The effect of animated Sci-Fi characters’ racial presentation on narrative engagement, wishful identification, and physical activity intention among children”

Running women or women runners: Does identity salience affect intention to exercise outside and feelings of safety?

AbstractSafety concerns for women are prevalent and influence their likelihood to exercise outside. While some women modify their exercise behaviour due to safety concerns, others exercise outside more freely. In this paper, two experiments are reported with women runners to examine whether making their identity as a runner or a woman salient changed their self‐reported likelihood of exercising outside, sense of safety and personal safety anxiety. While study 1 (n = 153) found no significant experimental effect, it revealed a trend: women whose runner identity was made salient were more likely to self‐report their willingness to exercise outside than those in the gender identity condition. Study 2 (n = 236) was conducted to examine this trend further. The second study employed a larger sample size and a more robust manipulation of social identity salience. A significant effect of the experimental condition on women's sense of safety was observed. Specifically, women in the runner identity salience condition had significantly greater feelings of safety than women in the gender identity salience condition. A similar trend emerged for self‐reported likelihood to exercise outside. These findings corroborate prior research on the impact of identity salience on intention to engage in health behaviours. They contribute to the existing body of literature on the intricate interplay between women's physical activity intentions and safety concerns. Furthermore, these findings could aid in the development of interventions to increase women's physical activity levels. Please refer to the Supplementary Material section to find this article's Community and Social Impact Statement.

Exploring the Impact of Adapted Physical Education toward Physical Activity Intentions, Social Inclusion, and Positive Learning Environment among Students with Disabilities

This study is designed to investigate the role of adapted physical education (APE) toward physical activity (PA) intentions, social inclusion, and a positive learning environment among people with disabilities (PWDs). This study involves a qualitative study approach involving a group of participants (i.e., 25 participants; mix-genders with an age range between 3 and 27 years old) comprised of students registered with the Wonder PPDK in central Selangor Malaysia. The qualitative approach in this study utilised a series of questions and answers through drawings to gain insights from the participants’ perspectives on the intervention. The drawings were analysed collectively between authors to identify common pictorial phenomena through features such as lines, colours, images, and space. This study found that APE provided an avenue for the participants to engage in complex thinking through appropriate-planned activities, shift from self-oriented towards engagement with others, and experience a sense of freedom which translated into a feeling of comfort in APE. Besides that, the participants suggest that APE helped them to feel happier and more desire to contribute something meaningful to their peers or people around them. Our work answers the questions regarding the role of APE towards nurturing self-efficacy in PWDs while also highlighting the need to address the current shortcomings of APE, particularly in the Malaysian context. Additionally, future studies should consider longer periods of intervention, a higher number of participants, and additional approaches or instruments to solidify the current understanding of how APE can be used as an agent of change for PWDs.

PHYSICAL ACTIVITY BARRIERS AND INTENTIONS OF ALZHEIMER’S DISEASE (AD) AND RELATED DEMENTIAS (AD/ADRD) CAREGIVERS

Abstract Caregivers of people living with AD/ADRD often experience negative biopsychosocial health outcomes and have reduced capacity to engage in healthy behaviors (e.g., exercise). Physical activity is an established intervention for promoting physical and mental health across many populations. This research explored physical activity intentions and barriers among AD/ADRD caregivers, as well as potential relationships between physical activity intentions, cohabitation status, and caregiver/care recipient relationship. Data were collected via online survey from family caregivers of people living with AD/ADRD (n=117). The sample was predominantly women (n=89; 76.1%), white (n= 89, 76.1%), and averaged 55.3 (SD= 16.45) years old. Participants averaged 56.31 (SD= 49.15) hours per week on care responsibilities. Caregivers expressed strong desire to be more active (M=4.42 / 5; SD= .71) and that caregiving demands were a strong barrier (M=3.85 / 5; SD= 1.15). Significant differences were observed between caregivers who lived, or did not live with, care recipients across both physical activity intention (p= .022) and burden perceptions (p=.002), measured by the short form Burden Scale for Family Caregivers (BSFC-SF). No differences were observed based on caregiver-care recipient relationship (e.g., parent, partner). Primary themes among open-ended responses to physical activity barriers included: lack of time and energy, inability to leave care recipient, and competing responsibilities. Our findings suggest a need for behavioral interventions to facilitate physical activity among AD/ADRD caregivers, particularly those who live with their care recipient. Social network interventions that leverage social connections to support caregivers may increase physical activity by reducing barriers associated with care responsibilities.

Body Mass Index: Influence on Interpersonal Style, Basic Psychological Needs, Motivation, and Physical Activity Intention in Physical Education-Differences between Gender and Educational Stage.

The present research study's main objective was to find out whether there is a relationship between the body mass index (BMI) and the psychological aspects related to motivation, needs such as autonomy, competence, and social relationships, and the intention of being physically active in Physical Education students in Primary and Secondary Education. To achieve this, a total of 574 students (mean = 13.66; standard deviation = 1.96) participated in this study, to whom a series of questionnaires was administered once permission had been obtained from the centers the students attended, alongside the latter's acceptance to participate in the study. The main results showed that the students with a higher BMI were those who had lower self-determined motivation values with regard to the three basic psychological needs observed and the intention of physical activity. In turn, our differential analysis identified that the students attending Primary Education had lower values of BMI, motivation, and intention to be physically active than the students attending Secondary Education, without finding differences based on the gender of the participants. The need to keep on investigating this topic is consequently gathered, using direct techniques for measuring BMI or proposing mixed research designs.