How to Perform a Plank

Planks are a great exercise for abs- even if you're a beginner. But, you must perform them properly to avoid injury. This video will guide you through the exact steps to perform a plank properly.

If you're already familiar with planks and want to try a more challenging version, you'll want to check out How To Perform An Elbow Plank Bodysaw -Advanced Abs Exercise.

1. Lock your ribs down with your abs.
2. Tuck your tailbone between your knees.
3. Do not let your lower back sag.

Instruction by Precision Nutrition. Fitness Pros- If you're interested in becoming a Certified Nutrition Coach, they're top notch!