Fig 1.
The PRISMA flow diagram of the literature search and selection process.
Table 1.
Summary of studies included in the meta-analysis and their description.
Table 2.
Characteristics of the interventions and outcomes.
Fig 2.
Risk of internal bias summary.
Fig 3.
Standardized effect sizes and forest plot for the sample of studies regarding (a) Vigor, (b) Fatigue, and (c) Performance.
Table 3.
Effectiveness of micro-breaks on vigor, fatigue, and performance.
Table 4.
Test of significance for each presumed moderator.
Table 5.
Meta-analytical findings at each level of the antecedent task moderator.