Trigger points are tender nodules found in muscle fibers that can cause pain, tightness, or stiffness. There are several synonyms for Trigger Point, including pain knots, muscle knots, pressure points, and tender spots. These different terms are used interchangeably to describe the area of a muscle where the trigger point is located. Trigger points can be caused by factors such as injury, repetitive strain, or poor posture. Treatment for trigger points includes massage therapy, trigger point injections, dry needling, and stretching exercises. Identifying trigger points early on and addressing them promptly is essential to relieve pain, improve function and prevent further injury.