RSIs—also known as Musculoskeletal Disorders (MSDs) or ergonomic injuries—can range from merely annoying to seriously debilitating. They’re the kind of injuries that make you lose more than your patience—it could cost you your livelihood. In 2019, the Bureau of Labor Statistics dropped this little fun fact: 29% (that's 325,270 if you’re counting) of work-related injuries were due to those pesky work-related MSDs.