A scoping review of the effect of chronic stretch training on sleep quality in people with sleep disorders.

Although stretching interventions showed positive trends in sleep quality after 6 weeks, the results did not reach statistical significance (Chandwani et al. 2014 ; Ratcliff et al. 2016 ).

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Results Sixteen eligible studies were included, where the weighted mean changes indicate a positive trend in sleep quality improvement, ranging from trivial to very large magnitudes.

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