[Discover] Get Rockin’ Hot Abs by Never Doing Another Crunch http://www.healthbolt.net/2007/08/14/rockin-hot-abs-no-crunches-required/ (health abs fitness exercise)
 [Discover] Living the Core Life http://nautilus.ws/core/index.html (core recipes)
 [Discover] Ab Tightener - Drop 10 Pounds - Goodhousekeeping.com http://www.goodhousekeeping.com/health/fitness/fitness-denise-austin-diet-1101-10 (core)
 [Discover] Oblique Crunches http://orgs.jmu.edu/strength/JMU_Summer_2000_WebPage/JMU_Summer_2000_Sections/15b_Summer_Core_Series ... (exercise abs fitness health)
 [Discover] How to Get Six Pack Abs - WikiHow http://www.wikihow.com/Get-Six-Pack-Abs (health fitness workout exercise)
 [Discover] Core Strength Exercises | Core Strength Workouts | Core Strength Training Menu http://www.myfit.ca/exercisedatabase/search.asp?muscle=Core%20Strength&equipment=yes (core exercise health fitness)
 [Discover] Steps to Lose the Buddha (Belly) | zen habits http://zenhabits.net/2007/08/6-steps-to-lose-the-buddha-belly/#more-468 (exercise health fitness zenhabits)
 [Discover] Yoga Journal - Yoga Well-Being - Redefining Great Abs http://www.yogajournal.com/health/1043 (yoga core)
 [Discover] Exercise Ball & Stability Ball Exercises and Videos http://www.criticalbench.com/exercises/stability-ball-exercises.htm (core training tutorial exercise)
 [Discover] Weight Training: Abs, Legs, & Butt | The Go To How To | Quamut http://quamut.com/quamut/weight_training_abs_legs_and_butt (core legs rear)
 [Discover] Yoga Journal - Yoga Cross-Training - Core Curriculum http://www.yogajournal.com/lifestyle/1630 (core yoga)