Understanding the Active Straight Leg Raise (ASLR): An electromyographic study in healthy subjects
نویسندگان
چکیده
منابع مشابه
Motor control patterns during an active straight leg raise in pain-free subjects.
STUDY DESIGN Repeated measures. OBJECTIVE To investigate motor control (MC) patterns of normal subjects during the low level physical load of the active straight leg raise (ASLR). SUMMARY OF BACKGROUND DATA Aberrant MC patterns, as observed with the ASLR test, are considered to be a mechanism for ongoing pain and disability in subjects with chronic musculoskeletal pelvic girdle pain. These ...
متن کاملReliability of the Active-Knee-Extension and Straight-Leg-Raise Tests in Subjects With Flexibility Deficits.
CONTEXT The active-knee-extension test (AKE) and the straight-leg-raise test (SLR) are widely used for flexibility assessment. A number of investigations have tested the reliability of these measures, especially the AKE. However, in most studies, the sample involved subjects with normal flexibility. In addition, few studies have determined the standard error of measurement (SEM) and minimal det...
متن کاملComparing Electromyographic Activity of Quadriceps Muscle During Straight Leg Raise in Individuals With and Without Patellofemoral Pain Syndrome
Purpose: This study aimed to investigate the electromyographic activities and balance of Vastus Medialis Obliquus (VMO) and Vastus Lateralis (VL) muscles during Straight Leg Raise (SLR) in individuals with and without Patellofemoral Pain Syndrome (PFPS). Methods: Through an analytical case-control study, 26 persons with PFPS and 26 healthy subjects were recruited by non-random and convenience ...
متن کاملMechanosensitivity of the lower extremity nervous system during straight-leg raise neurodynamic testing in healthy individuals.
STUDY DESIGN Cross-sectional, observational study. OBJECTIVES To explore how ankle position affects lower extremity neurodynamic testing. BACKGROUND Upper extremity limb movements that increase neural loading create a protective muscle action of the upper trapezius, resulting in shoulder girdle elevation during neurodynamic testing. A similar mechanism has been suggested in the lower extrem...
متن کاملHow Different Modes of Child Delivery Influence Abdominal Muscle Activities in the Active Straight Leg Raise
[Purpose] The purpose of this study was to examine the activities of the abdominal muscles of women who had experienced vaginal delivery in comparison with those who had experienced Cesarean childbirth. [Subjects and Methods] A total of 14 subjects (7 vaginal delivery, 7 Cesarean section) performed an active straight leg raise to 20 cm above the ground, and we measured the activities of the int...
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ژورنال
عنوان ژورنال: Manual Therapy
سال: 2012
ISSN: 1356-689X
DOI: 10.1016/j.math.2012.05.010