https://www.handsoncorephysiotherapy.ie/post/lower-back-pain-causes-physiotherapy-treatment-effective-exercises 2026-04-20 https://static.wixstatic.com/media/3e0be3_35f4f86268fe4ac382fb0aacd672d725~mv2.avif Person holding lower back, indicating back pain or discomfort https://www.handsoncorephysiotherapy.ie/post/dry-needling-for-pain-relief-benefits-treatment-explained 2026-04-20 https://static.wixstatic.com/media/3e0be3_4032fe0fa67247fab010997b888b4f10~mv2.jpg Physiotherapist performing dry needling treatment on back muscle