| Subject | English | Russian |
| footb. | head in jumping | бить головой в прыжке |
| idiom. | jump in head first | броситься очертя голову в омут (People astonish me; think through things carefully before you jump in head first.  dailymail.co.uk ART Vancouver) |
| idiom. | jump in head first | броситься в омут с головой (People astonish me; think through things carefully before you jump in head first. dailymail.co.uk ART Vancouver) |