Which of the following modalities is most appropriate for use over the Achilles tendon to facilitate an increase in dorsiflexion ROM?
A) Heating pack
B) Fluidotherapy
C) Continuous ultrasound
D) Paraffin wax

Question

Quizplus · Accepted Answer

Continuous ultrasound has been shown to be effective in increasing dorsiflexion ROM when applied over the Achilles tendon due to its ability to increase tissue temperature and improve extensibility of collagen fibers. Heating pack, fluidotherapy, and paraffin wax may provide some superficial warming and relaxation, but do not have the same depth of penetration as ultrasound and may not be as effective in increasing ROM.

Which of the Following Modalities Is Most Appropriate for Use