record of one's struggle; account of a hard fight
Often used in titles of memoirs, blogs, or reports describing a person's strenuous efforts or battles, such as in sports, business, or personal challenges.
I was encouraged by reading his account of struggling through entrance exams.
This blog is my record of the struggle to lose weight.
Compound of 奮闘 (ふんとう, 'hard struggle') and 記 (き, 'record, chronicle').