Measuring Lingual Range of Motion

For so long, we have focused on lingual strength and range-of-motion. The Iowa Oral Performance Instrument (IOPI),  the SwallowStrong and the Tongue Press have all been developed to give us visual and numeric strength measurements of the tongue. We finally have a measurement scale for lingual range of motion. C.L. Lazarus, H. Husaini, A.S. Jacobson, J.K. [...]

Lingual Strengthening Using Resistance

Research by Dr. Lazarus and Dr. Robbins has focused heavily on lingual strengthening.  Many of these research articles have proven to us that lingual strengthening using resistance such as an IOPI does increase not only tongue strength and at times, tongue mass, but also improves the overall swallow.  This same research has also shown us that using a tongue [...]