The vastus lateralis (/ ˈvæstəs ˌlætəˈreɪlɪs, ˈræ -/), also called the vastus externus, [1] is the largest and most powerful part of the quadriceps femoris, a muscle in the thigh. Together with other muscles of the quadriceps group, it serves to extend the …

Signorile et al. found that the VMO and VLO produces the greatest magnitude of normalized RMS EMG while in the neutral foot position through a range of 90° to 150° of knee flexion (18). Though, in comparison, the VLO was shown to have a greater activation than VMO across all …

The dominant leg is the leg used to kick a ball and the first leg used to step onto stairs. Visual analog scale is used to assess presently perceived pain in activity of daily life before starting the study.

2023年8月8日 · These two heads are referred to as the vastus lateralis long head (VLL) and the vastus lateralis obliquus (VLO). A layer of fat or fascia achieves this separation from the longitudinal head in most specimens.

The vastus lateralis muscle is located on the lateral side of the thigh. This muscle is the largest of the quadriceps which includes: rectus femoris, vastus intermedius, and vastus medialis. Together, the quadriceps act on the knee and hip to promote movement as well as strength and stability.

To determine the feasibility of utilizing diffusion tensor MRI (DT-MRI) based muscle fiber tracking to create biomechanical models of the quadriceps mechanism in healthy subjects and those with chronic lateral patellar dislocation (LPD).

For VLO peak activity, a significant effect for foot position was revealed (F (3, 57) = 6.853, p < 0.001, η² = .265). ... ... up Bonferroni comparisons revealed that the Staggered foot position...

The vastus lateralis obliquus (VLO) insertion angle can be predicted based upon measurement of the vastus medialis obliquus insertion angle and sex: Log VLO = 1.36 + .00531 VNIO − 0.000166 (S × VMO), where S = 1 for females and S = 0 for males.

2004年1月1日 · The oblique portion (VLO) originated from the aspera line of the femur and from the lateral intermuscular septum. The tendon of the VLO ran below and laterally to...

A well-defined somatotopic organization was found in VLo, VPLo, and VPLc and was suggested strongly for VLc. Individual body regions were represented in a series of lamellae, organized in a partial onion skin-like arrangement with the leg represented in the outermost lamella, and the trunk, arm, and orofacial regions represented in successively ...