Goals Matter: Exercising for Well-Being But Not Health or Appearance Predicts Future Exercise Among Parents

Are humorous or distractor images more effective than self-compassion messages for combatting the negative body image consequences of social media? An experimental test of possible micro-intervention stimuli

Appearance-focused images on social media are thought to be particularly detrimental for body image. However, social media sites can also be used to encourage positive health behaviours. Three linked experiments with 620 Instagram users explored the protective capabilities of appearance-related self-compassion and appearance-related humorous messages for women's body image during Instagram use. Using simulated Instagram browsing tasks, participants were exposed to a set of fitspiration Instagram posts mixed with either self-compassion or humorous body image messages, or appearance-neutral images. Results indicated that appearance-related self-compassion and humorous messages were not more effective at protecting against negative appearance and life satisfaction outcomes than appearance-neutral images, and did not influence appearance comparison (Experiment 1), even when the personal relevance to participants' health was reinforced through experimental manipulation (Experiment 2). Rather, the presence of any image which did not contain pictures of women, regardless of image content, led to improved body image outcomes compared to exposure to fitspiration images alone (Experiment 3). Interpersonal factors such as the similarity of a female target's appearance also influenced the nature of comparisons made. The study highlights the importance of diluting appearance-focused content with other social media images in ongoing research practice and for user well-being.

Office workers' perspectives on physical activity and sedentary behaviour: a qualitative study

Background

Office workers spend a significant part of their workday sitting. Interventions that aim to reduce sedentary behaviour and increase physical activity might be more effective if greater attention is paid to individual perspectives that influence behavioural choices, including beliefs and values. This study aimed to gain insight into office workers' perspectives on physical activity and sedentary behaviour.

Methods

Sixteen Dutch office workers (50% female) from different professions participated in semi-structured face-to-face interviews in March 2019. To facilitate the interviews, participants received a sensitizing booklet one week before the interview. The booklet aimed to trigger them to reflect on their physical activity and sedentary behaviour and on their values in life. All interviews were audiotaped, transcribed verbatim and coded following codebook thematic analysis.

Results

Six themes were identified: 1) beliefs about health effects are specific regarding physical activity, but superficial regarding sedentary behaviour; 2) in addition to ‘health’ as a value, other values are also given priority; 3) motivations to engage in physical activity mainly stem from prioritizing the value ‘health’, reflected by a desire to both achieve positive short/mid-term outcomes and to prevent long-term negative outcomes; 4) attitudes towards physical inactivity and sedentary behaviour are diverse and depend on individual values and previous experiences; 5) perceived barriers depend on internal and external factors; 6) supporting factors are related to support and information in the social and physical environment.

Conclusions

The great value that office workers attach to health is reflected in their motivations and attitudes regarding physical activity. Increasing office workers' knowledge of the health risks of prolonged sitting may therefore increase their motivation to sit less. Although ‘health’ is considered important, other values, including social and work-related values, are sometimes prioritized. We conclude that interventions that aim to reduce sedentary behaviour and increase physical activity among office workers could be improved by informing about health effects of sedentary behaviour and short/mid-term benefits of physical activity, including mental health benefits. Moreover, interventions could frame physical activity as congruent with values and support value-congruent choices. Finally, the work environment could support physical activity and interruption of sedentary behaviour.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-13024-z.

Parent Physical Activity: A Systematic Review of the Literature and Recommendations for Parents of Children With Autism Spectrum Disorder

BACKGROUND

The aims of this review were to describe exercise interventions, facilitators, and barriers to physical activity for parents of children with autism spectrum disorder.

METHODS

A systematic review of the literature, appraising the validity of each article with Melnyk and Fineout-Overholt's level of evidence, from different databases CINAHL, Cochrane, PsycINFO, PubMed, ProQuest, and Web of Science between 2000 and 2020 was conducted. As the initial search revealed no articles on exercise interventions and only 2 articles with children with autism spectrum disorder, the aim was widened to all parents of children.

RESULTS

Forty-five articles were identified on barriers to physical activity including being the primary caregiving parent, perception of guilt and selfishness, and adhering to exercise programs they do as part of research, once research ends. Facilitators for physical activity including parents being more likely to exercise if they can bring their child with them and parents preferring exercise that is a lifelong habit, such as walking.

CONCLUSIONS

Due to the lack of research on parents of children with autism spectrum disorder, recommendations include development and testing of interventions for parents of children with this condition including family-based exercise interventions where children and parents have a choice to exercise together.

Promoting Strength Training Among Baby Boomers: Message Framing Effects on Motivation and Behavior

BACKGROUND

Regular participation in strength training significantly enhances older adults' physical and functional health, yet only 14% of adults over age 50 report engaging in strength training at least twice per week. Exercise messages about why and how older adults should engage in strength training could influence their perceptions of and participation in the behavior. This study was designed to promote strength training among adults aged 50-70 and to determine whether the message frame accompanying a brief workout would have an impact on participants' motivation, self-efficacy, and/or physical activity behavior.

METHODS

Participants (N = 308) were randomly assigned to one of four message conditions: Easy Intrinsic, Hard Intrinsic, Easy Extrinsic, or Hard Extrinsic. Immediately after completing baseline measures of motivation and physical activity, participants received the recommended strength training workout and corresponding motivational message. They completed follow-up measures of motivation and physical activity 2 weeks later.

RESULTS

Controlled regulation was higher at follow-up among participants exposed to an extrinsic message relative to an intrinsic message (F(3,208) = 3.08, p = .03). Strength training (Z = - 5.95, p < .001) and moderate physical activity (Z = - 3.23, p = .001) increased among participants not engaging in regular strength training at baseline.

CONCLUSIONS

These results suggest message framing may have a short-term impact on Baby Boomers' physical activity motivation, such that emphasizing extrinsic goals (i.e., weight loss and appearance) may contribute to controlled motivation. However, repeated measurements are needed to determine the longer-term maintenance and influence of these effects.