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Core Exercises #2 (728%) | 2014-01-14 | |
Oblique Crunches (608%) | 2006-06-27 | |
Hard Core - Exercises to Strengthen Your Abs For Better Performance (439%) | 2005-05-03 | |
Core Exercises #3 (310%) | 2014-01-14 | |
Core Exercises #6 (190%) | 2014-01-14 | |
Stability Ball Knee-Lift Crunch (188%) | 2007-03-20 | |
Stability Ball Hand Opposite Knee Crunch (183%) | 2007-03-19 | |
Core Exercises #4 (182%) | 2014-01-14 | |
Alternating Knee-Lift Crunch (175%) | 2007-03-19 | |
Alternating Knee Crunch (175%) | 2007-03-19 | |
Legs on Stability Ball Crunch (175%) | 2007-03-19 | |
Crunch - Legs on Bench (175%) | 2006-06-27 | |
Seated Crunch-Twist (175%) | 2006-06-21 | |
Seated Crunch-Leg Pull-In (175%) | 2006-06-21 | |
Stability Ball Streamline Knee Crunch (175%) | 2007-03-20 | |
Core Exercises #1 (174%) | 2014-01-14 | |
Core Exercises #5 (169%) | 2014-01-14 | |
Sit-Up-Decline Bench (161%) | 2006-06-21 | |
Stability Ball Crunch (161%) | 2007-03-19 | |
Stability Ball Side Crunch (161%) | 2007-03-19 | |
Wide Knee Crunch (161%) | 2007-03-20 | |
The Importance of the Off-Season (157%) | 2008-02-07 | |
Beginner Cycling Training Program - Month 2 (156%) | 2009-02-16 | |
The Facts of Swimming (135%) | 2012-02-24 | |
Weight Training: What if One is Time Constrained? (133%) | 2006-03-05 | |