[Book] Musculoskeletal Disorders: The Fatigue Failure Mechanism https://books.google.com.co/books?hl=es&lr=&id=rd1xEAAAQBAJ&oi=fnd&pg=PT8&dq=Gallagher,+S.,+%26+Barbe,+M.+F.+(2022).&ots=cMtADwspI7&sig=GEv7UyCQjURkDVZYcECxCnkK0YI#v=snippet&q=%20Definitions&f=false