Full-body fat burner

Plank extensions

Plank extension – We Heart Living

Instructions
Start in a low plank position with elbows on a stability ball and feet on the floor.
Gently nudge the ball away from you as far as comfortable and immediately bring it back to the start, then repeat, maintaining a straight line from shoulders to heels throughout.

Top tip: keep your shoulders away from the ears and don’t hunch the upper back