The Hardest (BUT REALISTIC) Ab Exercise Ever?

Today I have a hard, but realistic, ab exercise for you.

What does that mean?

Don’t expect to do many reps.

Check it out above 🙂

About The Author

Grant Lofthouse

Grant Lofthouse is the creator of the Girls Who Lift program which is a dependable and consistent strength and nutrition system that breaks your fat loss, muscle building and strength plateaus by customizing your program beyond the typical ‘eat less and move more’ model. He has clients in every state of Australia and regularly acts as an online coach to girls who lift.