A Hubbard tank is used for which therapy type?

• A. Full body immersion
• B. Partial immersion of legs
• C. Jets only hydrotherapy
• D. Upper body only immersion

Answer: (A)

The main idea here is that the Hubbard tank is designed for full-body immersion in warm water, taking advantage of buoyancy and hydrostatic pressure to influence the entire body. Submerging the whole body allows uniform pressure across all tissues, helps reduce edema, promotes venous return, and provides joint reduction in weight-bearing so movement can be easier and more comfortable. Because the tank is large enough to submerge the entire body, this therapy is best described as full-body immersion rather than a partial limb treatment or a jet-only massage. Jets can be present as an adjunct, but the defining therapy type is immersion of the whole body, not just the legs or upper body.