Acceptability of Semi-recumbent Pedal Desk Clinical Trial
Official title:
Workers' Acceptability of a Prototype Integrated and Interactive Pedal Desk
The purpose of this study is to assess full-time workers'impressions and acceptability of a prototype pedal desk. The pedal-desk is a semi-recumbent (upright) portable pedal mechanism that allows workers to complete tasks in a traditional seated position.
Researchers in recent years have begun to consider how modern occupational practices and
environments could be enriched to facilitate increased energy expenditure by replacing
sedentary behaviors with opportunities for non-exercise physical activity without competing
with time committed to work tasks. The investigators have developed a pedal desk: a
semi-recumbent (upright) portable pedal mechanism with a maneuverable and adaptable desktop.
While utilizing the pedal desk, workers are able to complete their tasks in a more
traditional seated position. Determining workers' acceptability is a key initial step in
translating this "sedentary behavior countermeasure" to real workplace settings.
In addition to having their height, weight, body fat percentage, and bioelectrical impedance
measured, eligible participants will be asked to complete three tasks while simultaneously
pedaling at a sustainable and self-selected pace. The three tasks are: 1) compose and send an
email; 2) search a topic on the internet, and 3) complete an on-line questionnaire. The
questionnaire that participants will complete was developed specifically for this study,
utilizes Likert scales, and is based on the Theory of Planned Behavior. Constructs tested
focus on perceptions of using the pedal desk at work and include: behavioral beliefs,
normative beliefs, control beliefs, intention, self-efficacy, and an open-ended question
soliciting general impressions concerning using the pedal desk at work.
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