What is another word for knocking oneself out?
Pronunciation: [nˈɒkɪŋ wɒnsˈɛlf ˈa͡ʊt] (IPA) 
There are many words and phrases that can be used as synonyms for the phrase "knocking oneself out". Some of these include "exhausting oneself", "working one's fingers to the bone", "overexerting oneself", "burning the candle at both ends", and "pushing oneself to the limit". These expressions are usually used to describe situations where a person is working very hard, sometimes to the point of exhaustion or injury. While they can be used in a positive way to describe someone who is dedicated or hardworking, they can also be used in a negative way to criticize someone for working too hard or neglecting their health and wellbeing.
