A 20-Minute Ab Workout Using a Piece of Paper

Who says you have to hit the gym before you can get a good ab workout? Sometimes, all you need is a piece of paper. This workout will sculpt your abs in just 20 minutes.

A 20-Minute Ab Workout Using a Piece of Paper

A 20-Minute Ab Workout Using a Piece of Paper

A 20-Minute Ab Workout Using a Piece of Paper

A 20-Minute Ab Workout Using a Piece of Paper

A 20-Minute Ab Workout Using a Piece of Paper