Here's Your Exercise Encyclopedia For Toned Arms and Tight Abs

• Start in a side elbow plank on your right side.
• Lower your hips slightly and then lift your pelvis up, feeling the right side of your body engage, especially your abs. This completes one rep.
• Lower your hips, and raise your pelvis; keep pulsing for 20 reps, then switch sides.

Adding the pulse to the side plank works your abs and arms even more.