The effect of unilateral blood flow restriction on temporal and spatial gait parameters

Timothy John Faras, Michael David Laporte, Remi Sandoval, Fadi Najjar, Vanessa Ade, Peter Stubbs

    Research output: Contribution to journalArticlepeer-review

    3 Citations (Scopus)
    18 Downloads (Pure)


    Blood flow restriction walking (BFR-W) is becoming more frequently used in aerobic and strength training and it has been proposed that BFR-W can be used in clinical populations. BFR-W may change gait stability yet few studies have assessed gait changes during or following BFR-W. The aim of this study was to assess if spatial-temporal gait parameters change during and following BFR-W. Twenty-four participants completed two walking sessions (>48-hours apart); 1) Unilateral BFR-W applied at the dominant thigh, 2) walking without BFR. In each session participants performed a 5-min warmup, 15-min walking intervention and 10-min active recovery. The warmup and active recovery were performed without BFR on both days. Measurements were attained at baseline, during the intervention and post-intervention using the GAITRite®. Linear mixed models were applied to each measured variable. Fixed factors were timepoint (warmup, intervention, and active recovery), condition (BFR-W and control walking) and condition × timepoint. Random factors were subject and subject × condition. Participants took shorter (3.2-cm (mean difference), CI95%: 0.8-5.6-cm) and wider strides (1.4-cm, CI95%: 0.9-1.9-cm) during BFR-W. For single leg measures, participants took shorter steps (2.8-cm, CI95%: 1.7-4.0-cm) with a faster single support time (7.5-ms, CI95%: 2.9-12.0-ms) on the non-dominant (unoccluded) leg during BFR-W compared to the non-dominant leg during control walking. There were no differences in step length and single support time between the dominant (occluded) leg during BFR-W compared to the dominant leg during control walking. There were no significant changes in velocity, cadence or double support time between BFR-W and control walking (P > 0.05). BFR-W caused small transient changes to several gait parameters. These changes should be considered when using BFR-W in clinical populations.

    Original languageEnglish
    Article numbere01146
    Pages (from-to)1-16
    Number of pages16
    Issue number1
    Publication statusPublished - Jan 2019

    Bibliographical note

    Copyright the Author(s) 2019 Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.


    • neuroscience
    • physiology
    • rehabilitation


    Dive into the research topics of 'The effect of unilateral blood flow restriction on temporal and spatial gait parameters'. Together they form a unique fingerprint.

    Cite this