The aim of this work was to find the conditions for mechanical stability of the human lumbar
spine. Several models of the back are found in the literature, from the simple force couple …

Based on the scientific evidence in published literature about precipitation of
musculoskeletal injuries in the workplace, four theories have been proposed to explain …

In 1985, the National Institute for Occupational Safety and Health (NIOSH) convened an ad
hoc committee of experts who reviewed the current literature on lifting, recommend criteria …

Gain a well-rounded understanding of the principles underlying stretching and flexibility with
the updated third edition of Science of Flexibility. This practical text includes illustrated …

Bone densitometry using dual‐photon absorptiometry (DPA) or dual‐energy x‐ray
absorptiometry (DXA) has become a standard method for assessing bone mineral content in …

Vertebral fracture prevalence was assessed in an age-stratified random sample of
Rochester, Minnesota women aged 50 years and over. Vertebral fractures, including wedge …

Authored by experts of international renown, the new edition of The Biomechanics of Back
Pain forms a bridge between the latest research and the effective clinical management of …

A case-referent study was conducted in an automobile assembly plant to evaluate the health
effect of trunk postures, such as bending and twisting, that deviate from anatomically neutral …

Cresswell, AG, Grundström, H. & Thorstensson, A. 1992. Observations on intra‐abdominal
pressure and patterns of abdominal intra‐muscular activity in man. Actri Physiol Scand144 …

Low back disorders (LBDs) continue to be the most common musculoskeletal problem in the
workplace. It affects many workers, is associated with high costs to industry and the …