Hey, 

Did you know that 99% of "conventional" ab workouts and exercises 
target the hip flexors more than the abs? It's true. 

"Hip-flexor dominant" exercises and technique is at the heart of inferior 
ab development which is why I would like to share this brand new article
from a professional fitness model sharing his 4 unique ab workouts: 

 ==> 4 Unique Workouts for Chiseled Abs 

Not knowing how to de-emphasize your hip flexors will cripple your ability 
to reveal the full shape and separation of your abdominals -- not to mention 
you'll end up with life-long lower back pain and poor posture.

 ==> 4 Unique Workouts for Chiseled Abs 

Enjoy, 

Brian