ArticleScientific reports2024
Patterns of change in propulsion force and late braking force in patients with stroke walking at comfortable and fast speeds.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Effects of excess bodyweight and flexible Flatfoot on female stance-phase lower-limb biomechanics assessed by statistical non-parametric mapping.Scientific reports · 2025Article
- Characteristics of Ground Reaction Force Variability During Walking in Post-Stroke Patients.Sensors (Basel, Switzerland) · 2025Article
- Comparison of Rhythmic Auditory Stimulation Gait Training with and Without Vibrotactile Feedback on Balance and Gait in Persons with Stroke: A Randomized Controlled Trial.Bioengineering (Basel, Switzerland) · 2025Article
- Effect of gait speed on post-stroke step length and anterior ground reaction force relative to individualized predicted values.Research square · 2025Article
- Gait Training with Virtual Reality-Based Real-Time Feedback for Chronic Post-Stroke Patients: A Pilot Study.Healthcare (Basel, Switzerland) · 2025Article
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Authors and funding
4 authors.
Funding
Abstract
Increased propulsion force (PF) in the paretic limb is associated with improved walking speed in patients with stroke. However, late braking force (LBF), an additional braking force occurring between PF onset and toe-off, is present in a subset of stroke patients. Few studies have investigated the changes in LBF and walking speed in these patients. This study aimed to elucidate the patterns of change in PF and LBF during fast gait in hemiplegics and identify potential compensatory strategies based on the LBF patterns. Data from 100 patients with stroke walking at both comfortable (mean, 0.79 ± 024 m/s) and fast speeds (mean, 1.06 ± 0.35 m/s) were analyzed retrospectively stroke using a 3D motion analyzer. PF was higher during fast-speed walking than that during comfortable-speed walking in all patients, while LBF showed both decreasing and increasing trends during fast-speed walking. In the LBF increasing pattern, a reduction in in-phase coordination of the shank and foot during the pre-swing phase was observed, along with an increase in pelvic hike during fast-speed walking compared to those in the decreasing LBF pattern. Our findings demonstrate that alterations in LBF patterns are associated with gait deviations in patients with stroke at fast speeds.
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