title: Muscle training, psychological perception of work and low-back symptoms in nursing aides. The effect of trunk and quadriceps muscle training on the psychological perception of work and on the subjective assessment of low-back insufficiency. A study in a geriatric hospital.
mesh_terms: D000328:Adult; D001416:Back Pain / Q000523:psychology / Q000628:therapy*; D001827:Body Height; D001835:Body Weight; D005081:Exercise Therapy; D005851:Geriatric Nursing; D006801:Humans; D007231:Infant, Newborn; D007588:Job Satisfaction; D008134:Long-Term Care; D009119:Muscle Contraction; D009728:Nursing Assistants