A qualitative study exploring middle-aged women's experiences with yoga.

The purpose of this study was to explore how yoga impacts body-related thoughts, feelings, perceptions and attitudes, well-being, and self-care behaviors in a sample of middle-aged women who regularly engage in yoga in their communities. The sample included 22 women; 10 self-identified as beginners or novices and 12 self-identified as experienced in yoga. Interpretive phenomenological analysis guided the data collection, analysis, and interpretation. Four key themes were identified around the topics of: supportive yoga environment, mindfulness, self-care behaviors, and body-related perceptions. Results highlight potential elements of yoga that can support positive body-related experiences in middle-aged women.

Exploring changes in mindfulness and body appreciation during yoga participation.

Evidence supports the positive role that yoga participation can play in predicting positive body image experiences. However, less is known about the mechanisms that might explain this relationship. The purpose of this study was to test for change in state and trait mindfulness and body appreciation as well as the relationship between change in trait mindfulness and change in body appreciation across 16 weeks of yoga participation. Participants (N = 376; Mage = 20.45; 87% female) were recruited from for-credit yoga classes at a university. They completed measures of trait mindfulness and body appreciation at the beginning, mid-point, and end of the 16-week course. They also completed a measure of state mindfulness of the body that targeted their experience during yoga every other week after class. Latent growth curves were estimated for each variable and demonstrated significant (p < .001) positive change in trait mindfulness and body appreciation. The full structural model showed that the rate of change in trait mindfulness associated positively with the rate of change in body appreciation. This significant relationship supports the role that mindfulness may play in supporting growth in positive body image during yoga participation.

The roles of self-compassion, body surveillance, and body appreciation in predicting intrinsic motivation for physical activity: Cross-sectional associations, and prospective changes within a yoga context.

Engaging in physical activity for the immediate internal experiences it brings (e.g., pleasure, satisfaction) is critical for long-term exercise adherence. Investigations of how factors such as body image contribute to intrinsic motivation for physical activity are needed. The present study examined body surveillance and body appreciation as mediators of the relationship between self-compassion and intrinsic motivation for physical activity cross-sectionally and prospectively. One sample of college women completed measures of study variables at one time point (Sample 1; N = 269, Mage = 19.96) and a second sample did so during Weeks 1, 8, and 16 while participating in a 16-week yoga course (Sample 2; N = 323, Mage = 20.31). In Sample 1, latent variable structural equation modeling supported body appreciation as a mediator between self-compassion and intrinsic motivation for physical activity. In Sample 2, latent growth curve analyses revealed that change in self-compassion predicted changes in body surveillance and body appreciation in expected directions. Further, change in body appreciation positively predicted change in intrinsic motivation. Targeting self-compassion and body appreciation may help support women's intrinsic motivation for physical activity.

Mindfulness and Affective Responses to Treadmill Walking in Individuals with Low Intrinsic Motivation to Exercise.

An aversion to the sensations of physical exertion can deter engagement in physical activity. This is due in part to an associative focus in which individuals are attending to uncomfortable interoceptive cues. The purpose of this study was to test the effect of mindfulness on affective valence, ratings of perceived exertion (RPE), and enjoyment during treadmill walking. Participants (N=23; Mage=19.26, SD = 1.14) were only included in the study if they engaged in no more than moderate levels of physical activity and reported low levels of intrinsic motivation. They completed three testing sessions including a habituation session to determine the grade needed to achieve 65% of heart rate reserve (HRR); a control condition in which they walked at 65% of HRR for 10 minutes and an experimental condition during which they listened to a mindfulness track that directed them to attend to the physical sensations of their body in a nonjudgmental manner during the 10-minute walk. ANOVA results showed that in the mindfulness condition, affective valence was significantly more positive (p = .02, ηp2 = .22), enjoyment and mindfulness of the body were higher (p < .001, ηp2 = .36 and .40, respectively), attentional focus was more associative (p < .001, ηp2 =.67) and RPE was minimally lower (p = .06, ηp2 =.15). Higher mindfulness of the body was moderately associated with higher enjoyment (p < .05, r =.44) in the mindfulness but not the control condition. Results suggest that mindfulness during exercise is associated with more positive affective responses.