Definition of infirmary for English Language Learners. : a place where sick people stay and are cared for in a school, prison, summer camp, etc.
Torgan says delayed onset muscle soreness also has a repeated bouts effect. If someone does an activity, they will be inoculated for a few weeks to a few months -- the next time they do the activity, there will be less muscle tissue damage, less soreness, and a faster strength recovery..
After a workout, the muscles are sore because the muscle has incurred microscopic tears. Compressing and massaging the muscles helps by pumping and pushing some of the acid out of the muscles. Massage would also benefit you greatly by warming up the muscles and encouraging the healing process.