FULL 12 WEEK PUSH,PULL,LEGS PROGRAM!- BUILD MUSCLE & STRENGTH! - http://goo.gl/X8HeL5FULL 12 WEEK MUSCLE BUILDING 4 DAY SPLIT PROGRAM: ... ... <看更多>

Lie on your back with your knees bent, and perform a crunch by sitting-up and reaching for the outside part of your knee. ... <看更多>

More about HealthspanMD, Dr. Hurst's Preventive Cardiology PracticeHealthspanMD is a cardiology practice based in PHX AZ specializing in ... ... <看更多>

Discover this great exercise & these top fitness resources:Get our Fit Father 30-Day Fat Loss Program here ... ... <看更多>

Oblique Crunch. Video by. Muscle & Strength. on. youtube. ·. Enjoy the videos and music you love, upload original content, and share it all with friends, ... ... <看更多>

OBLIQUE CRUNCH (STRAPS) The core muscles help stabilize our trunk, maintain a good posture, provide a protection layer for our organs, ... ... <看更多>