Exercise Instructions:

  1. Get into a PLANK Position, elbows positioned on the floor directly under your shoulders, holding a straight line by keeping your abs tight.
  2. Take a dumbbell in one hand (one which is able to roll), and push it up until one arm is fully extended. This will force the rest of your body to work double time, and you’ll feel everything from your obliques to your hip flexors trying to stabilize you.
  3. Keep a controlled pace.

Muscles Worked:

Abs, obliques, lower back, quads.