Dataset Information

A 16-week aerobic exercise and mindfulness-based intervention on chronic psychosocial stress: a pilot and feasibility study.

ABSTRACT:

Objectives

Researchers have begun delivering mindfulness and aerobic exercise training concurrently on the premise that a combination intervention will yield salutary outcomes over and above each intervention alone. An estimate of the effect of combination training on chronic psychosocial stress in a nonclinical population has not been established. The objective of this study was to establish protocol feasibility in preparation of a definitive RCT targeting healthy individuals, and to explore the preliminary effect of combination training on reducing chronic psychosocial stress in this population.

Methods

Twenty-four participants were allocated to a single-arm pre-post study and subjected to 16 weeks of concurrent mindfulness psychoeducation and aerobic exercise training. Feasibility criteria were collected and evaluated. Within-group changes in chronic psychosocial stress, mindfulness, emotion regulation, and cardiorespiratory fitness were also assessed. Primary analyses were based on 17 participants.

Results

Retention rate, response rate, recruitment rate, and sample size analyses indicate a definitive trial is feasible for detecting most effects with precision. There was also a decline in our primary dependent measure of chronic psychosocial stress (d_pretest = -0.56, 95% CI [ -1.14,-0.06]). With regard to secondary measures, there was an increase in the use of cognitive reappraisal, and a reduction in use of maladaptive emotion regulation strategies. We are insufficiently confident to comment on changes in mindfulness and aerobic capacity [Formula: see text]. However, there were subgroup improvements in aerobic economy at submaximal exercise intensities.

Conclusions

We recommend a definitive trial is feasible and should proceed.

Trial registration

ANZCTR (ID: ACTRN12619001726145 ). Retrospectively registered December 9, 2019.

SUBMITTER: Prochilo GA

PROVIDER: S-EPMC7936438 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature

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Publications

A 16-week aerobic exercise and mindfulness-based intervention on chronic psychosocial stress: a pilot and feasibility study.

Prochilo Guy A GA Costa Ricardo J S RJS Hassed Craig C Chambers Richard R Molenberghs Pascal P

Pilot and feasibility studies 20210306 1

<h4>Objectives</h4>Researchers have begun delivering mindfulness and aerobic exercise training concurrently on the premise that a combination intervention will yield salutary outcomes over and above each intervention alone. An estimate of the effect of combination training on chronic psychosocial stress in a nonclinical population has not been established. The objective of this study was to establish protocol feasibility in preparation of a definitive RCT targeting healthy individuals, and to ex ...[more]

PMID: 33676580

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Dataset Information

A 16-week aerobic exercise and mindfulness-based intervention on chronic psychosocial stress: a pilot and feasibility study.

Objectives

Methods

Results

Conclusions

Trial registration

Publications

A 16-week aerobic exercise and mindfulness-based intervention on chronic psychosocial stress: a pilot and feasibility study.

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