Adding the dips to the elbow plank really targets the obliques and increases the mobility of your spine.
- Start in an elbow plank position, and slowly rotate the spine to lower your right hip to just above the floor. Come back to your plank to complete one rep.
- Now lower the left hip toward the floor for your second rep.
- Do 20 reps (10 on each side).
Image Source: POPSUGAR Photography / Kyle Hartman