Articles: lifting.
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Randomized Controlled Trial
Effect of mental processing on low back load while lifting an object.
Biomechanical study using a 3D motion analysis system conducted in a laboratory setting. ⋯ 2.
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Randomized Controlled Trial
Ultrasound measurement of transversus abdominis during loaded, functional tasks in asymptomatic individuals: rater reliability.
To examine the ability of 2 clinicians to consistently measure recorded contractions of the transversus abdominis (TrA) muscle via ultrasound imaging (USI) during lifting and reaching tasks typical of everyday or work-related activities. ⋯ This study provides data for ensuring acceptable reliability of USI measures of TrA muscle thickness and thickness changes taken during loaded and functional activities. This study is the first to examine interrater and intrarater reliability of recorded cine loop images of asymptomatic adults in upright positions on 3 measures of TrA muscle activation (minimum, maximum, and percent change in muscle thickness). Reliable USI measures of TrA muscle thickness changes meet the ongoing need for clinicians' knowledge of proper and sufficiently adequate muscle activation in the clinical setting to assist progression of lumbar stabilization exercises.
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Randomized Controlled Trial Comparative Study
Removing a patient from the spine board: is the lift and slide safer than the log roll?
After spine board immobilization of the trauma victim and transport to the hospital, the patient is removed from the spine board as soon as practical. Current Advanced Trauma Life Support's recommendations are to log roll the patient 90 degrees, remove the spine board, inspect and palpate the back, and then log roll back to supine position. There are several publications showing unacceptable motion in an unstable spine when log rolling. ⋯ Spine boards can be removed using a lift-and-slide maneuver with less motion and potentially less risk to the patient's long-term neurologic function than expected using the log roll.