GET (OR START) OFF ON THE RIGHT (OR WRONG) FOOT
Meaning of GET (OR START) OFF ON THE RIGHT (OR WRONG) FOOT in English
get ( or start) off on the right (or wrong) foot
make a good (or bad) start at something.
→ foot
Concise Oxford English vocab.
Сжатый оксфордский словарь английского языка.
2004