Strength testing.
MED-TOX Health Services, Ontario, Calif., USA.
G
G
Carmean
D019567:Back Injuries / Q000517:prevention & control*; D006804:Ergonomics; D019981:Health Care Sector; D006801:Humans; D017770:Lifting / Q000009:adverse effects; D018482:Muscle, Skeletal / Q000502:physiology*; D009784:Occupational Diseases / Q000517:prevention & control*; D010560:Personnel Selection