| Answer | Crossword Clue |
|---|---|
| GIANTKILLER | Super-strenuous spring training workout? |
| hazings | The imposition of strenuous, often humiliating, tasks as part of a program of rigorous physical training and initiation |
| fartlek | training technique, used esp. among runners, consisting of bursts of intense effort loosely alternating with less strenuous activity |
