plinth(redirected from plinth course)
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1. a padded table for a patient to sit on or lie on while performing exercises, receiving a massage, or undergoing other physical therapy treatments.
2. a waterproof table used in a hydrotherapy tub to facilitate exercise and movement in the water.
plinth(plinth) [Gr. plinthos, squared stone, tile]
A table, seat, or apparatus on which a patient lies or sits while doing remedial exercise or undergoing examination.