Ten core exercises

Michael Jarosky recommends 10 exercises to get great abs without sit-ups:

1. Kettlebell swings
2. Farmer's walk
3. Single leg push-ups
4. Sprints
5. Side planks
6. Woodchopping
7. Clean and press/jerk
8. Barbell ab rollout
9. Burpees
10. Mountain climbers