Short warmup:
45 min conditioning workout: 9 rounds of 5x1 minute stations. Rest if you finish a station early.
1. 200-250m ski erg
2. 15-18 overhead Kb swings @45
3. 15-20 box step overs 24" box
4. Max burpees. Work entire min. Try for 15-20+
5. Rest 1 min
Stretch