What is a primary benefit of performing masseter soft tissue mobilization?

• A. Improves joint alignment
• B. Decreases muscle tightness
• C. Enhances range of motion
• D. Promotes blood circulation

Answer: (B)

Performing masseter soft tissue mobilization primarily benefits by decreasing muscle tightness. The masseter muscle plays a vital role in mastication (chewing) and can become tense due to stress, overuse, or various dysfunctions. By utilizing soft tissue mobilization techniques, the therapist can apply specific pressure and movement to the masseter, which helps to release tightness in the muscle fibers, improving overall function.

When muscle tightness is alleviated, it can also contribute to reducing pain and discomfort in the jaw, improving the patient's ability to open and close their mouth effectively. This decrease in tightness can indirectly lead to improved range of motion and function in the jaw, but the immediate and primary benefit focuses on the reduction of tightness itself, which is crucial for restoring normal muscle function and jaw mechanics.