Unusual case report of seven-headed quadriceps femoris muscle
Sign Up to like & getrecommendations! Published in 2020 at "Surgical and Radiologic Anatomy"
DOI: 10.1007/s00276-020-02472-0
Abstract: We present a case of a seven-headed quadriceps femoris (QF) muscle and a systematic review of the literature concerning this anatomical variation. During a routine dissection of the lower limbs of a 72-year old cadaver,… read more here.
Keywords: muscle; case; femoris muscle; seven headed ... See more keywords
Patellofemoral MRI Alterations Following Single Bundle ACL Reconstruction with Hamstring Autografts Are Associated with Quadriceps Femoris Atrophy
Sign Up to like & getrecommendations! Published in 2019 at "Current Medical Science"
DOI: 10.1007/s11596-019-2138-8
Abstract: SummaryHigh incidence of patellofemoral pain and patellofemoral joint osteoarthritis was found following anterior cruciate ligament (ACL) reconstruction. The unstability of patellofemoral joint might be an important contribution factor. This study was designed to define the… read more here.
Keywords: quadriceps femoris; acl reconstruction; femoris atrophy; patellofemoral joint ... See more keywords
The effect of local skin cooling before a sustained, submaximal isometric contraction on fatigue and isometric quadriceps femoris performance: A randomized controlled trial.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of thermal biology"
DOI: 10.1016/j.jtherbio.2017.02.017
Abstract: The central- and peripheral mechanisms by which heat strain limits physical performance are not fully elucidated. Nevertheless, pre-cooling is often used in an attempt to improve subsequent performance. This study compared the effects of pre-cooling… read more here.
Keywords: isometric mvc; fatigue; application; pre cooling ... See more keywords
Knee Extensor Morphology and Sprint Performance in Preadolescent Sprinters.
Sign Up to like & getrecommendations! Published in 2021 at "Research quarterly for exercise and sport"
DOI: 10.1080/02701367.2021.1919593
Abstract: PURPOSE We previously reported that the cross-sectional area of the quadriceps femoris is correlated with the sprint performance of preadolescent sprinters. This finding suggests a close relationship between knee extensor torque-enhancing morphology and sprint performance… read more here.
Keywords: sprint performance; knee extensor; performance preadolescent; sprint ... See more keywords
Effect of electrode position of low intensity neuromuscular electrical stimulation on the evoked force in the quadriceps femoris muscle
Sign Up to like & getrecommendations! Published in 2017 at "BMC Research Notes"
DOI: 10.1186/s13104-017-2630-9
Abstract: ObjectiveThe present study aimed to test the effect of the electrode position and inter-electrode distance on the evoked force by neuromuscular electrical stimulation (NMES) with a low current intensity and a single pair of electrodes.… read more here.
Keywords: evoked force; electrode position; effect electrode; intensity ... See more keywords
A quadriceps femoris motor pattern for efficient cycling
Sign Up to like & getrecommendations! Published in 2023 at "PLOS ONE"
DOI: 10.1371/journal.pone.0282391
Abstract: In cycling, propulsion is generated by the muscles of the lower limbs and hips. After the first reports of pedal/crank force measurements in the late 1960s, it has been assumed that highly trained athletes have… read more here.
Keywords: highly trained; motor; force; pattern ... See more keywords
Riding posture affects quadriceps femoris oxygenation during an incremental cycle exercise in cycle‐based athletes
Sign Up to like & getrecommendations! Published in 2018 at "Physiological Reports"
DOI: 10.14814/phy2.13832
Abstract: Although oxygenation levels and muscle recruitment patterns of the quadriceps femoris during an incremental cycling exercise has been reported, oxygenation and activation profiles of the quadriceps femoris in racing posture in cycle‐based athletes remain unknown.… read more here.
Keywords: cycle based; oxygenation; exercise; cycle ... See more keywords
Differing hypertrophy patterns from open and closed kinetic chain training affect quadriceps femoris center of mass and moment of inertia
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2023.1074705
Abstract: Purpose: To determine whether kinetic chain pattern during knee extensor strength training influences quadriceps femoris center of mass and moment of inertia about the hip in a predictable manner as such changes can affect running… read more here.
Keywords: moment inertia; hypertrophy; kinetic chain; training ... See more keywords
Does Back Squat Exercise Lead to Regional Hypertrophy among Quadriceps Femoris Muscles?
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph192316226
Abstract: The present study investigated effects of squat resistance training on intermuscular hypertrophy of quadriceps femoris muscles (i.e., rectus femoris, RF; vastus intermedius, VI; vastus medialis, VM; and vastus lateralis, VL). Eighteen university students (age: 24.1… read more here.
Keywords: csa cm2; hypertrophy; quadriceps femoris; femoris muscles ... See more keywords
Quantitative Sonographic Assessment of the Quadriceps Femoris Muscle in Healthy Japanese Adults
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Ultrasound in Medicine"
DOI: 10.7863/ultra.16.07054
Abstract: The aim of this study was to evaluate the relationships among aging, muscle strength, and image feature analysis of the quadriceps femoris muscle and to evaluate the relationship between aging, muscle strength, and sonographic findings. read more here.
Keywords: quantitative sonographic; muscle; sonographic assessment; femoris muscle ... See more keywords