Why only Rekinetics can quickly relieve pain?

Rekinetics is the only approach that focuses on the source of pain and movement: the brain. The brain is fundamentally protective. When you experience injury, whether that injury builds over time or is from an acute incident, your brain sets a dimmer switch on a muscle or joint so that it can heal. But even after the muscle heals, the brain doesn’t necessarily remove that dimmer switch. So pain and weakness can continue thereafter. Conventional rehab and physical therapy does not address the changes in the brain. But Rekinetics does. Since the brain changes instantly, Rekinetics exercises work instantly.
To help understand this, think of the body like a computer. A computer needs both the hardware (bones, muscles, joints) and software (how the brain communicates with the hardware) to work properly. Whereas all conventional rehab and physical therapy focuses on the hardware, by Rekinetics addresses the software. That's why you'll see immediate results even if you've been struggling with something for years.