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A Faster Walking Speed Is Important for Improving Biomechanical Function and Walking Performance in Stroke Survivors

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A Faster Walking Speed Is Important for Improving Biomechanical Function and Walking Performance in Stroke Survivors. / Jarvis, Hannah L; Nagy, Philip; Reeves, Neil D.
In: Journal of Applied Biomechanics, Vol. 41, No. 1, 10.01.2025, p. 70-86.

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Jarvis HL, Nagy P, Reeves ND. A Faster Walking Speed Is Important for Improving Biomechanical Function and Walking Performance in Stroke Survivors. Journal of Applied Biomechanics. 2025 Jan 10;41(1):70-86. Epub 2025 Jan 3. doi: 10.1123/jab.2023-0230

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@article{e60bfebb4ff04f3ca6c836e6a9f72364,
title = "A Faster Walking Speed Is Important for Improving Biomechanical Function and Walking Performance in Stroke Survivors",
abstract = "This study compares joint kinematics and kinetics of young stroke survivors who walk <0.79 m/s (slow) or >0.80 m/s (fast) with reference to a healthy able-bodied group and provides clinical recommendations for guiding the gait rehabilitation of stroke survivors. Twenty-two young stroke survivors (18–55 y) were recruited from 6 hospital sites in the United Kingdom. Stroke participants were classified by walking speed as slow (<0.79) or fast (>0.80 m/s), and joint kinematics and kinetics at the pelvis, hip, knee, and ankle were measured during walking on level ground at self-selected speed. Ten walking biomechanical parameters correlated to walking speed (ρ ≥ .550). Stroke survivors in the slow group walked with significantly greater range of sagittal plane pelvic motion (P < .009), reduced range of hip adduction and abduction (P < .011), and smaller peak hip extension angle (P < .011) and hip flexion moment (P < .029) for the paretic limb. For the nonparetic limb, a significantly reduced hip flexion moment (P < .040) was observed compared with the fast group and control. We are the first to report how biomechanical function during walking is compromised in young stroke survivors classified by walking speed as slow (<0.79 m/s) or fast (>0.80 m/s) and propose that these biomechanical parameters be used to inform rehabilitation programs to improve walking for stroke survivors.",
keywords = "stroke, biomechanics, gait, young adult",
author = "Jarvis, {Hannah L} and Philip Nagy and Reeves, {Neil D}",
year = "2025",
month = jan,
day = "10",
doi = "10.1123/jab.2023-0230",
language = "English",
volume = "41",
pages = "70--86",
journal = "Journal of Applied Biomechanics",
issn = "1065-8483",
publisher = "Human Kinetics Publishers Inc.",
number = "1",

}

RIS

TY - JOUR

T1 - A Faster Walking Speed Is Important for Improving Biomechanical Function and Walking Performance in Stroke Survivors

AU - Jarvis, Hannah L

AU - Nagy, Philip

AU - Reeves, Neil D

PY - 2025/1/10

Y1 - 2025/1/10

N2 - This study compares joint kinematics and kinetics of young stroke survivors who walk <0.79 m/s (slow) or >0.80 m/s (fast) with reference to a healthy able-bodied group and provides clinical recommendations for guiding the gait rehabilitation of stroke survivors. Twenty-two young stroke survivors (18–55 y) were recruited from 6 hospital sites in the United Kingdom. Stroke participants were classified by walking speed as slow (<0.79) or fast (>0.80 m/s), and joint kinematics and kinetics at the pelvis, hip, knee, and ankle were measured during walking on level ground at self-selected speed. Ten walking biomechanical parameters correlated to walking speed (ρ ≥ .550). Stroke survivors in the slow group walked with significantly greater range of sagittal plane pelvic motion (P < .009), reduced range of hip adduction and abduction (P < .011), and smaller peak hip extension angle (P < .011) and hip flexion moment (P < .029) for the paretic limb. For the nonparetic limb, a significantly reduced hip flexion moment (P < .040) was observed compared with the fast group and control. We are the first to report how biomechanical function during walking is compromised in young stroke survivors classified by walking speed as slow (<0.79 m/s) or fast (>0.80 m/s) and propose that these biomechanical parameters be used to inform rehabilitation programs to improve walking for stroke survivors.

AB - This study compares joint kinematics and kinetics of young stroke survivors who walk <0.79 m/s (slow) or >0.80 m/s (fast) with reference to a healthy able-bodied group and provides clinical recommendations for guiding the gait rehabilitation of stroke survivors. Twenty-two young stroke survivors (18–55 y) were recruited from 6 hospital sites in the United Kingdom. Stroke participants were classified by walking speed as slow (<0.79) or fast (>0.80 m/s), and joint kinematics and kinetics at the pelvis, hip, knee, and ankle were measured during walking on level ground at self-selected speed. Ten walking biomechanical parameters correlated to walking speed (ρ ≥ .550). Stroke survivors in the slow group walked with significantly greater range of sagittal plane pelvic motion (P < .009), reduced range of hip adduction and abduction (P < .011), and smaller peak hip extension angle (P < .011) and hip flexion moment (P < .029) for the paretic limb. For the nonparetic limb, a significantly reduced hip flexion moment (P < .040) was observed compared with the fast group and control. We are the first to report how biomechanical function during walking is compromised in young stroke survivors classified by walking speed as slow (<0.79 m/s) or fast (>0.80 m/s) and propose that these biomechanical parameters be used to inform rehabilitation programs to improve walking for stroke survivors.

KW - stroke

KW - biomechanics

KW - gait

KW - young adult

U2 - 10.1123/jab.2023-0230

DO - 10.1123/jab.2023-0230

M3 - Journal article

C2 - 39753123

VL - 41

SP - 70

EP - 86

JO - Journal of Applied Biomechanics

JF - Journal of Applied Biomechanics

SN - 1065-8483

IS - 1

ER -