It's Crunch Time: How to Flatten the Abs With a Round Ball
It's Crunch Time: How to Flatten the Abs With a Round Ball If you're not changing up your routine, ab exercises have a way of getting tedious and boring. Keep things fresh with these simple barre-inspired moves that get turned up a notch with the use of an exercise ball. The burn has never felt so good … Read more on FitSugar.com 24 Awesome Group Workouts That Don't Feel Like Exercise Rafters get an arm, ab, and core workout and…