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Muscle Torque–Velocity Relationships and Fatigue With Reduced Knee Joint Range of Motion in Young and Older Adults
Muscle Torque–Velocity Relationships and Fatigue With Reduced Knee Joint Range of Motion in Young and Older Adults
The purpose of this study was to evaluate the influence of knee joint range of motion (RoM) on the torque–velocity relatio...
Osteoarthritic Tibiofemoral Joint Contact Characteristics During Weightbearing With Arch-Supported and Standalone Lateral Wedge Insoles
Osteoarthritic Tibiofemoral Joint Contact Characteristics During Weightbearing With Arch-Supported and Standalone Lateral Wedge Insoles
Imbalanced joint load distribution across the tibiofemoral surface is a risk factor for osteoarthritic changes to this joi...
Effect of Data and Gap Characteristics on the Nonlinear Calculation of Motion During Locomotor Activities
Effect of Data and Gap Characteristics on the Nonlinear Calculation of Motion During Locomotor Activities
This study investigated how data series length and gaps in human kinematic data impact the accuracy of Lyapunov exponents ...
Characterizing Longitudinal Alterations in Postural Control Following Lower Limb Injury in Professional Rugby Union Players
Characterizing Longitudinal Alterations in Postural Control Following Lower Limb Injury in Professional Rugby Union Players
Assessment of player’s postural control following a lower limb injury is of interest to sports medicine practitioners due ...
Marker-Based Versus IMU-Based Kinematics for Estimates of Lumbar Spine Loads Using a Full-Body Musculoskeletal Model
Marker-Based Versus IMU-Based Kinematics for Estimates of Lumbar Spine Loads Using a Full-Body Musculoskeletal Model
Musculoskeletal modeling, typically implemented using marker-based systems in laboratory environments, is commonly used fo...
Muscle Coordination During Maximal Butterfly Stroke Swimming: Comparison Between Competitive and Recreational Swimmers
Muscle Coordination During Maximal Butterfly Stroke Swimming: Comparison Between Competitive and Recreational Swimmers
This study aimed to clarify the differences in muscular coordination during butterfly swimming between high- and low-perfo...
Forearm Posture Affects the Corticospinal Excitability of Intrinsic and Extrinsic Hand Muscles in Dominant and Nondominant Sides
Forearm Posture Affects the Corticospinal Excitability of Intrinsic and Extrinsic Hand Muscles in Dominant and Nondominant Sides
Different forearm postures can modulate corticospinal excitability. However, there is no consensus on whether handedness p...
Hierarchical Organization and Adjustment of Force Coordination in Response to Self-Triggered and External-Triggered Cues in Simulated Archery Performance
Hierarchical Organization and Adjustment of Force Coordination in Response to Self-Triggered and External-Triggered Cues in Simulated Archery Performance
The purpose of this study was to investigate the hierarchical organization of digit force production and its effect on sta...
Measurement Position Influences Sex Comparisons of Distal Femoral Cartilage Thickness With Ultrasound Imaging
Measurement Position Influences Sex Comparisons of Distal Femoral Cartilage Thickness With Ultrasound Imaging
The purpose was to examine (1) the effect of measurement position and sex on femoral cartilage outcomes, and (2) the assoc...
Chronic Adaptions in Quadriceps Fascicle Mechanics Are Related to Altered Knee Biomechanics After Anterior Cruciate Ligament Reconstruction
Chronic Adaptions in Quadriceps Fascicle Mechanics Are Related to Altered Knee Biomechanics After Anterior Cruciate Ligament Reconstruction
Following anterior cruciate ligament reconstruction (ACLR), patients exhibit abnormal walking mechanics and quadriceps dys...
Volume 40 (2024): Issue 4 (Aug 2024)
Volume 40 (2024): Issue 4 (Aug 2024)
"Volume 40 (2024): Issue 4 (Aug 2024)" published on 01 Aug 2024 by Human Kinetics, Inc..
Lower-Extremity Energetic Distribution During Rate-Controlled Ballet Jumps (Sautés) in Healthy Dancers
Lower-Extremity Energetic Distribution During Rate-Controlled Ballet Jumps (Sautés) in Healthy Dancers
Dancers frequently perform jumps in the context of a prolonged, continuous dance piece. The purpose of this study is to ex...
Alternative Models for Pelvic Marker Occlusion in Cycling
Alternative Models for Pelvic Marker Occlusion in Cycling
Bike fitting aims to optimize riders’ positions to improve their performance and reduce the risk of injury. To calculate j...
Unrestrained Versus Vertically Restrained Loaded Countermovement Jumps: Are There Any Differences in the Components of Force Application?
Unrestrained Versus Vertically Restrained Loaded Countermovement Jumps: Are There Any Differences in the Components of Force Application?
The objective of this study was to compare a number of variables derived from the vertical and horizontal force components...
Plantar Flexor Muscle Activity and Fascicle Behavior in Gastrocnemius Medialis During Running in Highly Cushioned Shoes With Carbon-Fiber Plates
Plantar Flexor Muscle Activity and Fascicle Behavior in Gastrocnemius Medialis During Running in Highly Cushioned Shoes With Carbon-Fiber Plates
The purposes of this study were to clarify the electromyography (EMG) of plantar flexors and to analyze the fascicle and t...
Prolonged Standing-Induced Low Back Pain Is Linked to Extended Lumbar Spine Postures: A Study Linking Lumped Lumbar Spine Passive Stiffness to Standing Posture
Prolonged Standing-Induced Low Back Pain Is Linked to Extended Lumbar Spine Postures: A Study Linking Lumped Lumbar Spine Passive Stiffness to Standing Posture
Postural assessments of the lumbar spine lack valuable information about its properties. The purpose of this study was to ...
Shoulder External Over Internal Rotation Ratio Is Related to Biomechanics in Collegiate Baseball Pitching
Shoulder External Over Internal Rotation Ratio Is Related to Biomechanics in Collegiate Baseball Pitching
Altering baseball pitching mechanics affects both performance and the risk of injury. The purpose of this study is to inve...
Force–Time Characteristics of Repeated Bouts of Depth Jumps and the Effects of Compression Garments
Force–Time Characteristics of Repeated Bouts of Depth Jumps and the Effects of Compression Garments
No studies have reported ground reaction force (GRF) profiles of the repeated depth jump (DJ) protocols commonly used to s...
The Midfoot Joint Complex (Foot Arch) Contributes to the Upper Body Position in Bipedal Walking and Coordinates With the Lower Limb Joints
The Midfoot Joint Complex (Foot Arch) Contributes to the Upper Body Position in Bipedal Walking and Coordinates With the Lower Limb Joints
This study estimated the contribution of the midfoot joint complex (MJC) kinematics to the pelvis anterior–posterior posit...
Comparing Knee Kinetics and Kinematics in Healthy Individuals and Those With Knee Osteoarthritis, With and Without Flat Feet
Comparing Knee Kinetics and Kinematics in Healthy Individuals and Those With Knee Osteoarthritis, With and Without Flat Feet
Individuals with knee osteoarthritis (KOA) and flat feet are more likely to experience increased pain and cartilage damage...
Fourier Analysis of the Vertical Ground Reaction Force During Walking: Applications for Quantifying Differences in Gait Strategies
Fourier Analysis of the Vertical Ground Reaction Force During Walking: Applications for Quantifying Differences in Gait Strategies
Time series biomechanical data inform our understanding of normal gait mechanics and pathomechanics. This study examines t...
Volume 40 (2024): Issue 3 (Jun 2024)
Volume 40 (2024): Issue 3 (Jun 2024)
"Volume 40 (2024): Issue 3 (Jun 2024)" published on 01 Jun 2024 by Human Kinetics, Inc..
Preparing to Land: Hamstring Preactivation Is Higher in Females and Is Inhibited by Fatigue
Preparing to Land: Hamstring Preactivation Is Higher in Females and Is Inhibited by Fatigue
The hamstring plays an important role in reducing loads born by the anterior cruciate ligament. As anterior cruciate ligam...
The Effect of the Nordic Hamstring Exercise on Muscle Activity: A Multichannel Electromyography Randomized Controlled Trial
The Effect of the Nordic Hamstring Exercise on Muscle Activity: A Multichannel Electromyography Randomized Controlled Trial
The aim of this study was to evaluate the effect of a Nordic hamstring exercise intervention on biceps femoris long head, ...
Open Foot Stance Reduces Lead Knee Joint Loading During Golf Swing
Open Foot Stance Reduces Lead Knee Joint Loading During Golf Swing
Foot stance and club type’s relationship with lead knee joint biomechanics and possible involvement with injury incidences...
Prediction of Model Generated Patellofemoral Joint Contact Forces Using Principal Component Prediction and Reconstruction
Prediction of Model Generated Patellofemoral Joint Contact Forces Using Principal Component Prediction and Reconstruction
It is not currently possible to directly and noninvasively measure in vivo patellofemoral joint contact force during dynam...
Multifidus Denervation After Radiofrequency Ablation of the Medial Nerve Alters the Biomechanics of the Spine—A Computational Study
Multifidus Denervation After Radiofrequency Ablation of the Medial Nerve Alters the Biomechanics of the Spine—A Computational Study
Radiofrequency ablation of the medial branch is commonly used to treat chronic low back pain involving facet joints, which...
Walking Kinematic Coordination Becomes More In-Phase at Extreme Inclines
Walking Kinematic Coordination Becomes More In-Phase at Extreme Inclines
Previous research has shown that there are differences in mechanical energy, kinematics, and muscle activation when compar...
Muscle Fiber Conduction Velocity During Electrically Stimulated Contraction at Various Joint Angles, During Joint Movements, and During Voluntary Contractions
Muscle Fiber Conduction Velocity During Electrically Stimulated Contraction at Various Joint Angles, During Joint Movements, and During Voluntary Contractions
Muscle fiber conduction velocity (MFCV) can be affected by muscle fiber geometry at different joint angles and during join...
The Influence of Multiple Pregnancies on Gait Asymmetry: A Case Study
The Influence of Multiple Pregnancies on Gait Asymmetry: A Case Study
Gait asymmetry is a predictor of fall risk and may contribute to increased falls during pregnancy. Previous work indicates...
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