title: The effects of load knowledge on stresses at the lower back during lifting.
mesh_terms: D000293:Adolescent; D000328:Adult; D001696:Biomechanical Phenomena; D006801:Humans; D008297:Male; D011187:Posture; D011597:Psychomotor Performance; D013177:Sports; D014891:Weight Lifting; D014892:Weight Perception