6 Ways to Make Your Planks Even More Effective

Work your arms and abs while improving your posture with this simple move.

• Start in a plank position holding a weight in your right hand.
• Keep your torso stable as you pull your elbow toward the ceiling, squeezing your right shoulder blade toward your spine.
• Lower the weight to the floor with control to complete one rep.
• Complete 10 to 15 reps, then switch sides.

Related: Printable 20-Minute Plank Workout For the Flat Abs You've Always Wanted