RKC Plank

You know the drill! 

Sets: One

Reps: Hold for 30-60 Seconds

Side Bending Core Drill

This is so much harder than it looks. Stand on the band with one foot and hold with the same side hand with plenty of tension. use the opposite side core muscles to help you rise up to vertical. Lower back into the side bend slowly and with control as the lowering phase is actually the most important. You may be tempte to rotate your hips, but try to keep this purely a side bend, even if you have to limit how far you lower to the side. 

Sets: One on each side

Reps: 10-30