Results 151 to 160 of about 4,216,279 (180)
Some of the next articles are maybe not open access.
Patellofemoral joint stress measured across three different running techniques
Gait & Posture, 2019Patellofemoral pain (PFP) is the most common running-related injury. It has been shown in previous studies that gait retraining may have a beneficial effect on patellofemoral joint stress (PFJS).Is there a reduction of PFJS across 4 running conditions: 1. runner's typical rearfoot strike pattern, 2. forefoot landing, 3. step rate increase by 10% and 4.
Ana Flavia dos Santos +3 more
openaire +2 more sources
The Effect of Bracing on Patellofemoral Joint Stress during Free and Fast Walking
The American Journal of Sports Medicine, 2004Background Although several studies have demonstrated decreases in patellofemoral pain (PFP) with the application of bracing, the mechanism by which bracing reduces symptoms has not been elucidated. Hypothesis Individuals who responded
Christopher M, Powers +4 more
openaire +2 more sources
Effect of Bracing on Patellofemoral Joint Stress While Ascending and Descending Stairs
Clinical Journal of Sport Medicine, 2004To test the hypothesis that individuals who respond favorably to bracing will exhibit decreased patellofemoral joint stress during stair ambulation.A repeated-measures, cross-sectional study.Ascending and descending stairs is one of the most painful activities of daily living for persons with patellofemoral pain (PFP).
Christopher M, Powers +4 more
openaire +2 more sources
Physical Therapy in Sport, 2020
To evaluate short-term effects of a four-week gait retraining program using visual feedback on trunk flexion angle, patellofemoral joint (PFJ) stress, lower extremity biomechanics and motor skill automaticity.Longitudinal interventional study.University research laboratory.Twelve asymptomatic recreational runners (seven male and five female).Trunk ...
Hsiang-Ling, Teng +6 more
openaire +2 more sources
To evaluate short-term effects of a four-week gait retraining program using visual feedback on trunk flexion angle, patellofemoral joint (PFJ) stress, lower extremity biomechanics and motor skill automaticity.Longitudinal interventional study.University research laboratory.Twelve asymptomatic recreational runners (seven male and five female).Trunk ...
Hsiang-Ling, Teng +6 more
openaire +2 more sources
Patellofemoral Joint Force and Stress during the Wall Squat and One-Leg Squat
Medicine & Science in Sports & Exercise, 2009To compare patellofemoral compressive force and stress during the one-leg squat and two variations of the wall squat.Eighteen subjects used their 12 repetition maximum (12 RM) weight while performing the wall squat with the feet closer to the wall (wall squat short), the wall squat with the feet farther away from the wall (wall squat long), and the one-
Rafael F, Escamilla +9 more
openaire +2 more sources
Patellofemoral Joint Stress During Uphill and Downhill Running in Healthy
2018Subjects: Twenty recreational runners participated (mean age of 24.9 years). Methods: Kinematics and kinetics of the trunk and lower extremity were obtained at 3 conditions: level, 6° uphill, and 6° downhill, at a speed of 2.3 m/s. PFJ stress was determined using a biomechanical model that incorporates knee flexion angle and knee extensor moment as ...
French, Theresa +2 more
openaire +1 more source
Patellofemoral Joint Force and Stress Between a Short- and Long-Step Forward Lunge
Journal of Orthopaedic & Sports Physical Therapy, 2008Controlled laboratory biomechanics study using a repeated-measures, counterbalanced design.To compare patellofemoral joint force and stress between a short- and long-step forward lunge both with and without a stride.Although weight-bearing forward-lunge exercises are frequently employed during rehabilitation for individuals with patellofemoral joint ...
Rafael F, Escamilla +9 more
openaire +2 more sources
[Stresses on the patellofemoral joint].
Anatomischer Anzeiger, 1989The patello-femoral joint is balanced by 2 tension forces of opposite direction, which are represented by the geometrical position of M. quadriceps femoris and Lig. patellae. The resultant is the vector sum of both forces and is shown by a computer simulation.
openaire +1 more source
2015
Although patellofemoral pain (PFP) is commonly believed to be the result of excessive patellofemoral stress and subsequent cartilage wear, little evidence exists to support this premise. The primary objective of this dissertation was to define the relationship between PFP, patellofemoral stress, and cartilage morphology/composition in young females. To
openaire +1 more source
Although patellofemoral pain (PFP) is commonly believed to be the result of excessive patellofemoral stress and subsequent cartilage wear, little evidence exists to support this premise. The primary objective of this dissertation was to define the relationship between PFP, patellofemoral stress, and cartilage morphology/composition in young females. To
openaire +1 more source
Knee Surgery, Sports Traumatology, Arthroscopy, 2018
Summarize the in vivo instrumented-assisted patellofemoral evaluation methods for quantifying the patellar mobility in response to a known external force.A systematic review using PubMed, EMBASE, Cochrane Library, and SPORTDiscus electronic databases was conducted to search for studies reporting in vivo instrumented-assisted patellofemoral evaluation ...
Ana Leal +5 more
openaire +2 more sources
Summarize the in vivo instrumented-assisted patellofemoral evaluation methods for quantifying the patellar mobility in response to a known external force.A systematic review using PubMed, EMBASE, Cochrane Library, and SPORTDiscus electronic databases was conducted to search for studies reporting in vivo instrumented-assisted patellofemoral evaluation ...
Ana Leal +5 more
openaire +2 more sources