Reformer Pilates Improves Flexibility Without Conferring Resistance to Acute Sleep Restriction in Young Women: A Randomized Controlled Trial

This dataset contains the de-identified participant-level data supporting the findings of the randomized controlled trial “Reformer Pilates Improves Flexibility Without Conferring Resistance to Acute Sleep Restriction in Young Women: A Randomized Controlled Trial.” The dataset includes data from 22 healthy sedentary young women randomized to a six-week Reformer Pilates group or a non-exercising control group. Variables include demographic characteristics, sleep quality, weekly sit-and-reach flexibility, state and trait anxiety, and positive and negative affect assessed during the intervention and following one night of acute sleep restriction. Participant identifiers have been replaced with study codes to protect participant confidentiality.