Check out this workout I created for Grazia Magazine's #7in7 challenge at Another Space London, 7 killer moves for killer abs!
Moves 1-7 increase in difficulty, and repeat circuit 3 times:
1. Dead Bugs - 5 reps each side. As much of the spine on the ground as possible. Tuck the ribs down, chin down.
2. Bird Dogs: 5 reps each side
3. TRX roll out: 8 reps
4. Sandbell woodchop: 8 reps each side
5. Overhead slam: 8 reps
6. TRX anti rotation: 8 reps
7. Sandbell dragon flag: 5 reps