Study Design Descriptive laboratory study. Objective To determine if a proposed clinical test
(pressure biofeedback) could detect changes in transversus abdominis (TrA) muscle …

The Pressure Biofeedback Unit (PBU) is often used by clinicians and researchers to
indirectly evaluate transversus abdominis (TrA) muscle activity. The purpose of this study …

Abstract Background and Purpose Strength, co‐ordination and timing of transversus
abdominis muscle contraction may be important in stabilizing the low back, and contraction …

BACKGROUND: Measurements from pressure biofeedback units (PBUs) can be used to
evaluate the activity of the transversus abdominis (TrA) muscle indirectly. These …

BACKGROUND: There are indications that segmental stabilising exercises (SSEs) are
effective in the treatment of low back pain. The evaluation of successful training in SSE …

BACKGROUND: The Pressure biofeedback unit (PBU) is an assessment tool used in clinical
practice and research aimed to indirectly analyze the transversus abdominis (TrA) muscle …

Study Design Randomized controlled trial among patients with low back pain (LBP).
Objectives (1) Determine the reliability of real-time ultrasound imaging for assessing …

[Purpose] The leg angles that are the most effective for abdominal muscle activation were
investigated by performing abdominal drawing-in exercises at different leg angles with a …

Background Pressure biofeedback unit (PBU) is a widely used non-invasive device to assist
core muscle training by providing pressure feedback. The aim this study was to compare the …

The purpose of this study was to compare lateral abdominal muscle thickness changes in
individuals with and without low back pain (LBP) during an abdominal drawing-in maneuver …