ADVANCED ABS
1A ONE-LEG KNEE DRIVE
HOW:
Start in a three-point press-up position with the knee and foot of one leg off the floor.
Brace your core and keep it engaged.
Raise your foot as high as you can, then bring it back down in a smooth arc, bringing your knee towards your arm.
Do 12-15 reps, then switch legs and repeat.
WHY:
Adding a dynamic movement to a static hold will force you to keep your core fully engaged (so you don’t
