What is the best way to use this applicator for back stiffness or after long periods of sitting?

This applicator is designed for home self-massage, making it practical for addressing stiffness in the back, neck, or shoulders after long periods of sitting or physical effort. Its long, narrow shape allows for precise application along the spine, the neck line, or along tense muscle bands where wider mats might be less effective. To use it, place the applicator on the skin and apply gentle pressure. Because the effect can feel intense initially, it is advisable to begin gently and pay attention to your individual sensitivity. The mechanical stimulation from the needles activates small surface receptors, which may help the body respond with local muscle relaxation and improved microcirculation. Many users find this method helpful for relieving feelings of heaviness in the shoulders or lower body. It is a non-powered, hands-free tool that can be easily integrated into a daily routine to manage tension. For best results, ensure the skin is clean and dry, and avoid using it on damaged or irritated areas.