What often happens if an underwrap is used over the entire taping area?

Using underwrap over the entire taping area can ultimately compromise the stability of the taping technique. Underwrap serves as a protective barrier between the skin and the tape, preventing irritation and allowing for easier tape removal. However, when it is applied excessively across the entire area intended for taping, it can create a layer that reduces the direct adherence of the tape to the skin. This may lead to decreased effectiveness of the taping, as the tape relies on direct contact to provide stability and support for joints or injured areas. Consequently, the potential for the tape to shift or loosen increases, which can hinder its primary function of immobilizing the joint or providing necessary support during activity.