2 research outputs found
Changes in work affect in response to lunchtime walking in previously physically inactive employees: a randomized trial
Physical activity may regulate affective experiences at work, but controlled studies are needed and there has been a reliance on retrospective accounts of experience. The purpose of the present study was to examine the effect of lunchtime walks on momentary work affect at the individual and group levels. Physically inactive employees (N=56; M age=47.68; 92.86% female) from a large university in the UK were randomized to immediate treatment or delayed treatment (DT). The DT participants completed both a control and intervention period. During the intervention period, participants partook in three weekly 30-min lunchtime group-led walks for 10 weeks. They completed twice daily affective reports at work (morning and afternoon) using mobile phones on two randomly chosen days per week. Multilevel modeling was used to analyze the data. Lunchtime walks improved enthusiasm, relaxation, and nervousness at work, although the pattern of results differed depending on whether between-group or within-person analyses were conducted. The intervention was effective in changing some affective states and may have broader implications for public health and workplace performance
Acceptability of a theory-based sedentary behaviour reduction intervention for older adults ('On Your Feet to Earn Your Seat')
Background: Adults aged 60 years and over spend most time sedentary and are the least physically active of all
age groups. This early-phase study explored acceptability of a theory-based intervention to reduce sitting time and
increase activity in older adults, as part of the intervention development process.
Methods: An 8-week uncontrolled trial was run among two independent samples of UK adults aged 60–75 years.
Sample 1, recruited from sheltered housing on the assumption that they were sedentary and insufficiently active,
participated between December 2013 and March 2014. Sample 2, recruited through community and faith centres
and a newsletter, on the basis of self-reported inactivity (<150 weekly minutes of moderate-to-vigorous activity)
and sedentary behaviour (≥6 h mean daily sitting), participated between March and August 2014. Participants
received a booklet offering 16 tips for displacing sitting with light-intensity activity and forming activity habits,
and self-monitoring ‘tick-sheets’. At baseline, 4-week, and 8-week follow-ups, quantitative measures were taken
of physical activity, sedentary behaviour, and habit. At 8 weeks, tick-sheets were collected and a semi-structured
interview conducted. Acceptability was assessed for each sample separately, through attrition and adherence to
tips, ANOVAs for behaviour and habit changes, and, for both samples combined, thematic analysis of interviews.
Results: In Sample 1, 12 of 16 intervention recipients completed the study (25 % attrition), mean adherence was
40 % (per-tip range: 15–61 %), and there were no clear patterns of changes in sedentary or physical activity behaviour
or habit. In Sample 2, 23 of 27 intervention recipients completed (15 % attrition), and mean adherence was 58 %
(per-tip range: 39–82 %). Sample 2 decreased mean sitting time and sitting habit, and increased walking, moderate
activity, and activity habit. Qualitative data indicated that both samples viewed the intervention positively, found the
tips easy to follow, and reported health and wellbeing gains.
Conclusions: Low attrition, moderate adherence, and favourability in both samples, and positive changes in Sample 2,
indicate the intervention was acceptable. Higher attrition, lower adherence, and no apparent behavioural impact
among Sample 1 could perhaps be attributable to seasonal influences. The intervention has been refined to address
emergent acceptability problems. An exploratory controlled trial is underway