Is Deep Tissue Massage in Mullingar Effective for Sports Injuries A runner notices a dull ache in their lower back after a long training session. At first, it feels manageable, something that might go away with rest. But within days, the stiffness spreads, making even simple movements uncomfortable. Situations like this are common among active individuals, where minor strain quietly builds into something more persistent. Sports injuries are not always dramatic or sudden. Many develop gradually, often linked to repetitive stress, tight muscles, or poor recovery habits.