What distinguishes latent Myofascial Trigger Points from active ones?

• A. Latent points always cause severe pain
• B. Latent points do not cause pain unless pressed upon
• C. Active points are completely pain-free
• D. Latent points are found primarily in the legs

Answer: (B)

Latent Myofascial Trigger Points are characterized by their ability to remain asymptomatic until they are palpated or pressed upon, at which point they can elicit pain or discomfort. This distinguishes them from active trigger points, which consistently produce pain when at rest or during certain movements, regardless of external pressure.

Latent points can contribute to muscle stiffness and may restrict range of motion, but they do not generate pain spontaneously. This is why option B accurately describes the nature of latent trigger points. In contrast, active trigger points lead to chronic pain, making the distinction between the two essential in understanding and treating myofascial pain syndromes.

The other options do not accurately reflect the characteristics of latent Myofascial Trigger Points and may misrepresent how they behave or their role in muscle function and pain generation.