What causes trigger points?Updated 12 days ago

Trigger points can be caused by a variety of factors, most of which stem from muscle overuse, imbalance, or stress. Here are some of the most common causes:

• Repetitive movements or overuse: Doing the same motion repeatedly (e.g. typing, lifting, running) can overwork certain muscles, leading to tightness and trigger point formation.

• Poor posture: Slouching or misalignment puts continuous strain on specific muscles, especially in the neck, shoulders, and lower back.

• Muscle imbalances: When some muscles are stronger or tighter than others, it can cause overcompensation and tension in certain areas.

• Physical trauma or injury: Direct injury or even minor strains can lead to protective muscle tightening and the development of trigger points.

• Emotional stress: Stress often causes unconscious muscle tension (especially in the neck and shoulders), which can build up over time.

• Lack of movement or prolonged sitting: Staying in one position for too long can cause poor circulation and muscle stiffness, creating trigger points.

• Nutritional deficiencies or dehydration: Low levels of key nutrients like magnesium or inadequate hydration can affect muscle health and increase susceptibility to tightness.

Trigger points often persist because of a cycle: the muscle tightens, reduces blood flow, accumulates waste products, and becomes even more irritated—leading to sustained discomfort unless actively released.